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Category: Toxics Management / Toxics Control
Official Announcements, Current, Last revision on February 23 2005
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Handling Management Including Restricted Uses for Toxic Chemical Substances such as Polychlorinated Biphenyls as Announced in the List of 161 Regulatory Control Numbers

Announced in EPA Tu-Tzu No. 0061212 of October 25, 2000; revision announced in EPA Tu-Tzu No. 0076424 of December 20, 2000; revision announced in EPA Tu-Tzu No. 0038880 June 21, 2001; revision announced in EPA Tu-Tzu No. 0039590 of June 22, 2001; revision announced in EPA Tu-Tzu No. 0049981 of August 9, 2001; revision announced in EPA Tu-Tzu No. 0940013006B of February 23, 2005.
Summary:

Announcement of revised Handling Management Requirements Including Restricted Uses for Polychlorinated Biphenyls and other Toxic Chemical Substances of the 161 Controlled Substances List.

Basis:

Articles 5, 9, 10, 11, 16 and 27 of the Toxic Chemical Substances Control Act.

Announced Items:

  1. The toxic chemical substances referred to in this announcement include materials containing more than the controlled concentration standards of 252 controlled chemical substances including polychlorinated biphenyls under 161 regulatory control numbers (regulatory control numbers 001 to 019, 022 to 126, and 128 to 164) listed in Attached Table 1; minimum control limits and toxicity classification are shown in Attached Table 1. However, the following materials shall not be subject to this restriction:

    1. Controlled chromium compounds contained in additive adhesive, forming, gel, emulsion, and suspension products.

    2. Lindane used in the manufacture of drugs.

    3. Mercury contained in fluorescent lights, appliance switches, thermometers, pressure gauges, liquid hydrometer, and other manufactured products.

    4. Cadmium contained in television image tubes, cadmium vapor lamp electrodes, cadmium battery electrode plates, rectifiers, semiconductors, and other manufactured products.

    5. Manufactured products containing toxic chemical substances used as plasticizers when already solidified and will not cause hazard in normal use.

    6. Pesticides referred to in the Pesticide Management Act, animal feed and animal feed additives referred to in the Animal Feed Management Act, animal drugs referred to in the Animal Drug Management Act, drugs referred to in the Pharmaceutical Affairs Act, controlled drugs referred to in the Controlled Drug Management Statute, cosmetics referred to in the Cosmetic Sanitation Management Statute, foods referred to in the Food Sanitation Management Act, tobacco products referred to in the Tobacco Control Act, radioactive matter referred to in the Atomic Energy Act, chemical substances listed as controlled by the Montreal Protocol, environmental agents referred to in the Environmental Chemical and Biological Agents Control Act, and matter registered for future reference or approved for disposal.

  2. Attached Table 2 contains prohibitions on the use of 58 types of controlled chemical substances (regulatory control numbers 001 to 019, 022 to 037-04, 047, 052, 054, 055-03, 056-02, 057 to 059, 063 to 065, 103, 148, and 158) including polychlorinated biphenyls when exceeding concentration standards listed in Attached Table 1.

  3. Except when prohibited, use of Class 1, Class 2, and Class 3 toxic chemical substances listed in Attached Table 1 shall be restricted to uses listed in Attached Table 3.

  4. The user shall immediately dispose of capacitors and transformers containing polychlorinated biphenyls when no longer in use. Operational personnel do not need to regularly report toxic chemical substance use records, and do not need to mark handling sites and facilities in accordance with the Guidelines for Marking of Packaging and Handling Sites and Facilities of Toxic Chemical Substances and Establishment of Safety Data Sheets.

  5. Asbestos storage areas shall be sealed sites. Asbestos shall be stored in containers sufficient to prevent airborne dispersal or loss, the relevant operating standards for which are as follows:

    1. Asbestos bag collection tasks shall be performed in facilities that prevent the airborne dispersal of asbestos.

    2. Sturdy containers shall be employed to pack asbestos bags, and the containers shall be lined with paper inner lining bags or other appropriate lining.

    3. Except when necessary to open asbestos bag packing containers to collect and fill asbestos, such containers shall be maintained in a sealed condition at all times.

    4. Asbestos bag packing containers shall be marked with graphic symbols indicating toxic asbestos, the name of the contents, hazardous ingredients, hazard warning information, hazard prevention measures, and name, address, and telephone number of the supplying (collecting) company during collection and transport.

    5. A toxic chemical substance shipping manifest shall be completed before transporting asbestos bag packing containers, and shall be reported to the environmental protection competent authorities of the starting point and destination. The owner, shipper, and consignee shall adequately preserve such shipping manifests for one year for future reference.

  6. During the manufacture, use, storage, or conveyance of toxic chemical substances containing chlorine, handy emergency leak stoppage tools shall be readily available whenever handling a quantity of more than 50 kilograms at any one site at any one time; water mist spray facilities shall be readily available whenever handling a quantity of more than 100 kilograms at any one site at any one time; and a safety isolation protection system (secondary isolation system) shall be installed whenever handling a quantity of more than 2 tons at any one site at any one time.

  7. During the manufacture, use, storage, or conveyance of toxic chemical substances containing phosgene, a safety isolation protection system (secondary isolation system) and at least two reaction detoxification or absorption facilities shall be installed whenever handling a quantity of more than 5 kilograms at any one site at any one time.

  8. Ethylene oxide or formaldehyde may be stored within the handling site in accordance with relevant sanitation and labor safety laws and regulations when ethylene oxide is used for disinfection of medical equipment in a hospital or clinic or formaldehyde is used as for fixed antiseptic or disinfectant purposes in a hospital or clinic. If a toxic chemical substance containing over 1% w/w 4,4’-Methylenebis(2-chloroaniline) (regulatory control number 067) is used to waterproof and pave a handling site used as a working area, when transporting such toxic chemical substances to the work site, the fifth leaf of the toxic chemical substance shipping manifest shall be submitted or faxed to the local competent authority, or the shipping manifest shall be reported online, before work may begin at said site. A use and storage registration document or permit shall not be required, nor shall the assignment of professional technical management personnel be required. Such a toxic chemical substance used at a work site shall have a uniform registration number of 067-00-00001.

  9. Polychlorinated biphenyls, phosgene, methyl isocyanate, chlorine, 1,3-butadiene, hydrogen cyanide, 1,2-dichloroethane, vinyl bromide, fluorine, or phosphine shall not be stored at an office or place of business.

  10. Because there are no appropriate detectors or alarms, the installation of detectors or alarms in places where Dinoseb, aniline, chromium trioxide, phthalic anhydride, dimethyl sulfate, or tributyltin oxide are manufactured, used, or stored may be waived.

  11. The handling of toxic chemical substances listed in Attached Table 1 shall be conducted in accordance with the Toxic Chemical Substances Control Act, regulations concerning the handling of toxic chemical substances in EPA Announcement EPA Tu-Tzu No. 0083778 of December 24, and other relevant laws and regulations. Table 4 contains the dates on which the EPA announced the designation of various substances as toxic chemical substances.

    1. Improvement Regulations of the Toxic Chemical Substance Handling Regulations shall not be applicable to the handling of substances with regulatory control numbers 001 to 019 and 022 to 066.

    2. A user handling toxic chemical substances with regulatory control numbers 067 to 077-01, 078 to 126, and 128 to 146 prior to December 24, 1999, or toxic chemical substances with regulatory control numbers 077-02 and147 to 164 prior to March 15, 2000 shall complete improvement before the improvement deadline in accordance with Toxic Chemical Substance Handling Regulations Ⅵ. and the dates of designation as toxic chemical substances listed in Attached Table 4.

    3. A handler wishing to use Dinoseb as a replacement for styrene distillate polymerization inhibitor or wishing to import or sell Dinoseb for the foregoing purpose may use Dinoseb as a replacement after the announcement of this revision, and shall submit a hazard prevention and response plan, complete container, packaging, handling site, and facility markings, make out material safety data sheets , and prepare emergency response tools and equipment within 12 months after the announcement date of this revision. The handler shall make out use records, release quantity records, and regular reports in accordance with regulations starting 12 months after the announcement date of this revision, and shall transport the toxic chemical substance in accordance with regulations. The handler shall submit a release quantity reduction plan, obtain a manufacturing permit, import permit, sale permit, use registration document, storage registration document, or handling license in accordance with regulations, implement hazard prevention and response measures, provide the hazard prevention and response plan to the public for reference, and complete assignment of professional technical management personnel starting 18 months after the announcement date of this revision.

  12. EPA announcements EPA Tu-Tzu No. 0083982 of December 24, 1999, EPA Tu-Tzu No. 0083979 of December 24, 1999, EPA Tu-Tzu No. 0083983 of December 24, 1999, EPA Tu-Tzu No. 0083967 of December 24, 1999, and EPA Tu-Tzu No. 0013779 of March 15, 2000 are no longer applicable.

[TOC][繁體中文]
Attached Table 1 List of Announced Toxic Chemical Substances
Regulatory control number No. Chinese Name
中文名稱		 English Name
英文名稱Note 11		 Molecular formulaNote 11 CAS number
化學文摘社登記號碼Note 11		 Minimum controlled limit (kg) Control concentration standard w/w % Toxicity classification
001 01 多氯聯苯 Polychlorinated biphenyls C10H10-xClx (1≤x≤10) 1336-36-3 10**
50* 		0.1 1,2
002 01 可氯丹 Chlordane C10H6Cl8 57-74-9 50* 1 1,3
003 01 石綿 Asbestos 5.5FeO,1.5MgO,8SiO2,H2O 1332-21-4 500 1# 2
004 01 地特靈 Dieldrin C12H8Cl6O 60-57-1 50* 1 1,3
005 01 滴滴涕 4,4-Dichlorodiphenyl-trichloroethane (DDT) C14H9Cl5 50-29-3 50* 1 1,3
006 01 毒殺芬 Toxaphene C10H10Cl8 8001-35-2 50* 1 1
007 01 五氯酚 Pentacholorophenol C6Cl5OH 87-86-5 50* 0.01 1,3
008 01 五氯酚鈉 Sodium pentachlorophenate C6Cl5ONa 131-52-2 50* 0.01 3
009 01 甲基汞 Methylmercury CH3Hg 22967-92-6 50* 1 1
010 01 安特靈 Endrin C12H8Cl6O 72-20-8 50* 1 1,3
011 01 飛佈達 Heptachlor C10H5Cl7 76-44-8 50* 1 1,3
012 01 蟲必死 Hexachlorocyclohexane C6H6Cl6 319-84-6
319-85-7
319-86-8
6108-10-7 		50* 1 1,3
013 01 阿特靈 Aldrin C12H8Cl6 309-00-2 50* 1 1,3
014 01 二溴氯丙烷 1,2-Dibromo-3-chloropropane (DBCP) CH2BrCHBrCH2Cl 96-12-8 50* 1 1,2,3
015 01 福賜松 Leptophos C6H5PS(OCH3)OC6H2BrCl2 21609-90-5 50* 1 1,3
016 01 克氯苯 Chlorobezilate C16H14Cl2O3 510-15-6 50* 1 1,3
017 01 護谷 Nitrofen C12H7Cl2NO3 836-75-5 50* 1 2
018 01 達諾殺 Dinoseb C6H2(NO2)2(C4H9)OH 88-85-7 50 1 1,3
019 01 靈丹 Lindane (γ-BHC, orγ-HCH) C6H6Cl6 58-89-9 50* 1 1,3
022 01 汞 Mercury Hg 7439-97-6 50 95 1
023 01 五氯硝苯 Pentachloronitrobenzene C6Cl5NO2 82-68-8 50* 1 1
024 01 亞拉生長素 Daminozide (CH3)2NNHCOCH2CH2COOH 1596-84-5 50* 1 1
025 01 氰乃淨 Cyanazine C9H13ClN6 21725-46-2 50* 1 2
026 01 樂乃松 Fenchlorphos C8H8Cl3O3PS 299-84-3 50* 1 1
027 01 四氯丹 Captafol C10H9Cl4NO2S 2425-06-1 50* 1 2,3
028 01 蓋普丹 Captan C9H8Cl3NO2S 133-06-2 50* 1 1,3
029 01 福爾培 Folpet C9H4Cl3NO2S 133-07-3 50* 1 3
030 01 錫蟎丹 Cyhexatin (C6H11)3SnOH 13121-70-5 50* 1 3
031 01 α-氰溴甲苯 α-Bromobenzyl cyanide C6H5CHBrCN 5798-79-8 50* 1 3
032 01 二氯甲醚 Bis-Chloromethyl ether (CH2Cl)O 542-88-1 50* 1 2,3
033 01 對-硝基聯苯 P-Nitrobiphenyl C6H5C6H4NO2 92-93-3 50* 1 1,2
034 01 對-胺基聯苯 P-Aminobiphenyl C6H5C6H4NH2 92-67-1 50* 1 2
02 對-胺基聯苯鹽酸鹽 P-Aminobiphenyl Hydrochloride C6H5C6H4NH2!DHCl 2113-61-3
035 01 2-萘胺 2-Naphthylamine C10H7NH2 91-59-8 50* 1 1,2
02 2-萘胺醋酸鹽 2-Naphthylamine acetate C10H7NH2!DCH3COOH 553-00-4
03 2-萘胺醋酸鹽 2-Naphthylamine Hydrochloride C10H7NH2!DHCl 612-52-2
036 01 聯苯胺 Benzidine (NH2C6H4)2 92-87-5 50* 1 2
02 聯苯胺醋酸鹽 Benzidine acetate (NH2C6H4)2!DCH3COOH 36341-27-2
03 聯苯胺硫酸鹽 Benzidine sulfate (NH2C6H4)2!DH2SO4 531-86-2
04 聯苯胺二鹽酸鹽 Benzidine dihydrochloride (NH2C6H4)2!D2HCl 531-85-1
05 聯苯胺二氫氟酸鹽 Benzidine dihydrofluoride (NH2C6H4)2!D2HF 41766-73-8
06 聯苯胺過氯酸鹽（一） Benzidine perchlorate (NH2C6H4)2!DHClO4 29806-76-6
07 聯苯胺過氯酸鹽（二） Benzidine perchlorate (NH2C6H4)2!DxHClO4 38668-12-1
08 聯苯胺二過氯酸鹽 Benzidine diperchlorate (NH2C6H4)22HClO4 41195-21-5
037 01 鎘 Cadmium Cd 7440-43-9 500 95 2,3
02 氧化鎘 Cadmium oxide CdO 1306-19-0 500 1
03 碳酸鎘 Cadmium carbonate CdCO3 513-78-0
04 硫化鎘 Cadmium sulfide CdS 1306-23-6
05 硫酸鎘 Cadmium sulfate CdSO4 10124-36-4
06 硝酸鎘 Cadmium nitrate Cd(NO3)2 10325-94-7
07 氯化鎘 Cadmium chloride CdCl2 10108-64-2
038 01 苯胺 Aniline C6H5NH2 62-53-3 50 1 3
039 01 鄰-甲苯胺 o-Aminotoluene CH3C6H4NH2 95-53-4 50 1 1
02 間-甲苯胺 m-Aminotoluene CH3C6H4NH2 108-44-1
03 對-甲苯胺 p-Aminotoluene CH3C6H4NH2 106-49-0
040 01 1-萘胺 1-Naphthylamine C10H7NH2 134-32-7 50 1 1
041 01 二甲氧基聯苯胺 3,3’-Dimethoxybenzidine (NH2C6H3)2!D(CH3O)2 119-90-4 50 1 1
042 01 二氯聯苯胺 3,3’-Dichlorobenzidine (NH2ClC6H3)2 91-94-1 50 1 1,2
043 01 鄰-二甲基聯苯胺 3,3’-Dimethyl-[1,1’-biphenyl]-4,4’-diamine (NH2CH3C6H3)2 119-93-7 50 1 1
044 01 三氯甲苯 Trichloromethyl benzene CCl3C6H5 98-07-7 50 1 1,3
045 01 三氧化二砷 Arsenic trioxide As2O3 1327-53-3 50 1 1,2,3
046 01 氰化鈉 Sodium cyanide NaCN 143-33-9 500 More than 1% cyanide content 3
02 氰化鉀 Potassium cyanide KCN 151-50-8
03 氰化銀 Silver cyanide AgCN 506-64-9
04 氰化亞銅 Copper(Ⅰ) cyanide CuCN 544-92-3
05 氰化鉀銅 Copper(Ⅰ) potassium cyanide KCu(CN)2 13682-73-0
06 氰化鎘 Cadmium cyanide Cd(CN)2 542-83-6
07 氰化鋅 Zinc cyanide Zn(CN)2 557-21-1
08 氰化銅 Copper(Ⅱ) cyanide Cu(CN)2 14763-77-0
09 氰化銅鈉 Copper Sodium cyanide NaCu(CN)3 14264-31-4
047 01 光氣 Phosgene COCl2 75-44-5 5 1## 1,3
048 01 異氰酸甲酯 Methyl isocyanate CH3OCN 624-83-9 5 1## 3
049 01 氯 Chlorine Cl2 7782-50-5 50 1## 3
050 01 丙烯醯胺 Acrylamide CH2CHCONH2 79-06-1 50 50 2,3
051 01 丙烯腈 Acrylonitrile CH2CHCN 107-13-1 50 50 1,2
052 01 苯 Benzene C6H6 71-43-2 50 70 1,2
053 01 四氯化碳 Carbon tetrachloride CCl4 56-23-5 50 50 1
054 01 三氯甲烷 Chloroform CHCl3 67-66-3 50 50 1
055 01 三氧化鉻（鉻酸） Chromium(Ⅳ) trioxide CrO3 1333-82-0 500 More than 1% lead (hexavalent chromium) content 2
02 重鉻酸鉀 Potassium dichromate K2Cr2O7 7778-50-9
03 重鉻酸鈉 Sodium dichromate, dihydrate Na2Cr2O7!D2H2O 7789-12-0
Sodium dichromate Na2Cr2O7 10588-01-9
04 重鉻酸銨 Ammonium dichromate (NH4)2Cr2O7 7789-09-5
05 重鉻酸鈣 Calcium dichromate CaCr2O7 14307-33-6
06 重鉻酸銅 Cupric dichromate CuCr2O7 13675-47-3
07 重鉻酸鋰 Lithium dichromate Li2Cr2O7 13843-81-7
08 重鉻酸汞 Mercuric dichromate HgCr2O7 7789-10-8
09 重鉻酸鋅 Zinc dichromate ZnCr2O7 14018-95-2
10 鉻酸銨 Ammonium chromate (NH4)2CrO4 7788-98-9
11 鉻酸鋇 Barium chromate BaCrO4 10294-40-3
12 鉻酸鈣 Calcium chromate CaCrO4 13765-19-0
13 鉻酸銅 Cupric chromate CuCrO4 13548-42-0
14 鉻酸鐵 Ferric chromate Fe2(CrO4)3 10294-52-7
15 鉻酸鉛 Lead chromate PbCrO4 7758-97-6
16 鉻酸氧鉛 Lead chromate oxide Pb2(CrO4)O 18454-12-1
17 鉻酸鋰 Lithium chromate Li2CrO4 14307-35-8
18 鉻酸鉀 Potassium chromate K2CrO4 7789-00-6
19 鉻酸銀 Silver chromate Ag2CrO4 7784-01-2
20 鉻酸鈉 Sodium chromate Na2CrO4 7775-11-3
21 鉻酸錫 Stannic chromate Sn(CrO4)2 38455-77-5
22 鉻酸鍶 Strontium chromate SrCrO4 7789-06-2
23 鉻酸鋅（鉻酸鋅氫氧化合物） Zinc chromate (Zinc chromate hydroxide) ZnCrO4(Zn2CrO4(OH)2) 13530-65-9
24 六羰化鉻 Chromium carbonyl Cr(CO)6 13007-92-6
056 01 2,4,6-三氯酚 2,4,6-Trichlorophenol C6H2Cl3OH 88-06-2 50 1 1,2
02 2,4,5-三氯酚 2,4,5-Trichlorophenol C6H2Cl3OH 95-95-4 50* 1 1,2
057 01 氯甲基甲基醚 Chloromethyl methyl ether CH2ClOCH3 107-30-2 50* 1 1,2,3
058 01 六氯苯 Hexachlorobenzene C6Cl6 118-74-1 50* 1 1
059 01 次硫化鎳 Trinickel disulfide Ni3S2 12035-72-2 50* 1 2
060 01 二溴乙烷（二溴乙烯） Ethylene dibromide C2H4Br2 106-93-4 50 10 1,2
061 01 環氧乙烷 Ethylene oxide C2H4O 75-21-8 50 1 1,2
062 01 1,3-丁二烯 1,3-Butadiene CH2CHCHCH2 106-99-0 50 50 2
063 01 四氯乙烯 Tetrachloroethylene CCl2CCl2 127-18-4 350 10 1,2
064 01 三氯乙烯 Trichloroethylene CHClCCl2 79-01-6 50 10 1,2
065 01 氯乙烯 Vinyl Chloride CH2CHCl 75-01-4 50 50 2
066 01 甲醛 Formaldehyde HCHO 50-00-0 50 25 2,3
067 01 4,4’-亞甲雙（2-氯苯胺） 4,4’-Methylenebis (2-chloroaniline) CH2(C6H4ClNH2)2 101-14-4 500 1 1,2
068 01 鄰苯二甲酸二（2-乙基己基）酯 Di(2-ethylhexyl)phthalate C6H4[COOCH2CH(C2H5)C4H9]2 117-81-7 -- 10 4
069 01 1,3-二氯苯 1,3-Dichlorobenzene C6H4Cl2 541-73-1 50 1 1
02 鄰-二氯苯 o-Dichlorobenzene (1,2-Dichloro benzene) C6H4Cl2 95-50-1 50 1 1
070 01 1,2,4-三氯苯 1,2,4-Trichlorobenzene C6H3Cl3 120-82-1 50 1 1
071 01 乙二醇乙醚 2-Ethoxyethanol (Ethylene glycol monoethyl ether) CH2OHCH2OC2H5 110-80-5 50 1 2
02 乙二醇甲醚 2-Methoxyethanol (Ethylene glycol monomethyl ether) CH2OHCH2OCH3 109-86-4 50 1 2
072 01 環氧氯丙烷 Epichlorohydrin (1-Chloro-2,3-epoxypropane) OCH2CHCH2Cl 106-89-8 50 1 2
073 01 鄰苯二甲酐 Phthalic anhydride C6H4(CO)2O 85-44-9 50 1 3
074 01 二異氰酸甲苯Note 7 Toluene diisocyanate (mixed isomers) C9H6O2N2 26471-62-5 500 1 3
02 2,4-二異氰酸甲苯Note 7 Toluene-2,4-diisocyanate C6H3CH3(NCO)2 584-84-9 500 1 3
075 01 1,2-二氯乙烷 1,2-Dichloroethane (Ethylene dichloride) CH2ClCH2Cl 107-06-2 -- 25 4
076 01 1,1,2,2-四氯乙烷 1,1,2,2-Tetrachloroethane CHCl2CHCl2 79-34-5 -- 1 4
077 01 1,2-二氯乙烯 1,2-Dichloroethylene ClCH=CHCl 540-59-0 -- 25 4
02 1.1-二氯乙烯 1.1-Dichloroethylene C2H2Cl2 75-35-4 － 25 4
078 01 氯甲烷 Chloromethane (Methyl chloride) CH3Cl 74-87-3 -- 25 4
079 01 二氯甲烷 Dichloromethane (Methylenechloride) CH2Cl2 75-09-2 -- 25 4
080 01 鄰苯二甲酸二甲酯 Dimethyl phthalate C6H4(COOCH3)2 131-11-3 -- 1 4
02 鄰苯二甲酸二丁酯 Dibutyl phthalate C6H4(COOC4H9)2 84-74-2 -- 1 4
081 01 異丙苯 Cumene C6H5CH(CH3)2 98-82-8 -- 1 4
082 01 環己烷 Cyclohexane C6H12 110-82-7 -- 1 4
083 01 氯乙酸 Chloroacetic acid CH2ClCOOH 79-11-8 -- 1 4
084 01 氯甲酸乙酯 Ethyl chloroformate ClCOOC2H5 541-41-3 -- 1 4
085 01 2,4-二硝基酚 2,4-Dinitrophenol C6H4N2O5 51-28-5 50 1 1,3
086 01 硫酸二甲酯 Dimethyl sulfate C2H6O4S 77-78-1 50 1 2,3
087 01 次乙亞胺 Ethyleneimine C2H5N 151-56-4 50 1 2,3
088 01 二氯異丙醚 Bis(2-chloro-1-methylethyl) ether C6H12Cl2O 108-60-1 50 1 1
089 01 二硫化碳 Carbon disulfide CS2 75-15-0 50 1 1
090 01 氯苯 Chlorobenzene C6H5Cl 108-90-7 50 1 1
091 01 十溴二苯醚 Decabromobiphenyl ether C12Br10O 1163-19-5 -- 30 4
092 01 二苯駢呋喃 Dibenzofuran C12H8O 132-64-9 50 70 1
093 01 1,4-二氧陸圜 1,4-Dioxane C4H8O2 123-91-1 50 1 1
094 01 六氯萘 Hexachloronaphthalene C10H2Cl6 1335-87-1 50 1 1
095 01 碘甲烷 Methyl iodide CH3I 74-88-4 50 1 1
096 01 β-丙內酯 β-Propiolactone C3H4O2 57-57-8 50 1 1
097 01 吡啶 Pyridine C5H5N 110-86-1 50 1 1
098 01 二甲基甲醯胺 N,N-Dimethyl formamide C3H7NO 68-12-2 50 30 2
099 01 四羰化鎳 Nickel carbonyl C4NiO4 13463-39-3 50 1 2
100 01 丙烯醛 Acrolein C3H4O 107-02-8 50 1 3
101 01 丙烯醇 Allyl alcohol C3H6O 107-18-6 50 1 3
102 01 1,2-二苯基聯胺 1,2-Diphenylhydrazine C12H12N2 122-66-7 50 1 3
103 01 氰化氫 Hydrogen cyanide HCN 74-90-8 50 1 3
104 01 乙醛 Acetaldehyde C2H4O 75-07-0 -- 1 4
105 01 乙腈 Acetonitrile CH3CN 75-05-8 -- 1 4
106 01 苯甲氯 Benzyl chloride C7H7Cl 100-44-7 -- 1 4
107 01 丙烯酸丁酯 Butyl acrylate C7H12O2 141-32-2 -- 1 4
108 01 丁醛 Butyraldehyde C4H8O 123-72-8 -- 1 4
109 01 氰胺化鈣 Calcium cyanamide CN2Ca 156-62-7 -- 1 4
110 01 六氯內-甲烯基-四氫苯二甲酸 Chlorendic acid C9H4Cl6O4 115-28-6 -- 1 4
111 01 氯丁二烯 Chloroprene C4H5Cl 126-99-8 -- 1 4
112 01 間-甲酚 m-Cresol C7H8O 108-39-4 -- 1 4
113 01 1,3-二氯丙烯 1,3-Dichloropropene C3H4Cl2 542-75-6 -- 50 4
114 01 二乙醇胺 Diethanolamine C4H11NO2 111-42-2 -- 50 4
115 01 二苯胺 Diphenylamine C12H11N 122-39-4 -- 1 4
116 01 乙苯 Ethylbenzene C8H10 100-41-4 -- 70 4
117 01 甲基異丁酮 Methyl isobutyl ketone C6H12O 108-10-1 -- 1 4
118 01 4,4’-二胺基二苯甲烷 4,4’-Methylenedianiline C13H14N2 101-77-9 -- 1 4
119 01 三乙酸基氨 Nitrilotri acetic acid C6H9NO6 139-13-9 -- 1 4
120 01 1,3-丙烷礦內酯 Propane sulfone C3H6O3S 1120-71-4 -- 1 4
121 01 三乙胺 Triethylamine C6H15N 121-44-8 -- 1 4
122 01 α-苯氯乙酮（w-苯氯乙酮） α-Chloroacetophenone (w-Chloroacetophenone) C6H5COCH2Cl 532-27-4 50 1 1,3
123 01 蒽 Anthracene C6H4(CH)2C6H4 120-12-7 50 10 1
124 01 二溴甲烷 Dibromomethane (Methylenebromide) CH2Br2 74-95-3 50 1 1
125 01 三溴甲烷（溴仿） Bromoform (Tribromomethane) CHBr3 75-25-2 50 1 1
126 01 氯乙烷 Chloroethane (Ethyl chloride) C2H5Cl 75-00-3 50 1 1
128 01 六氯芬（2,2’-二羥-3,3’, 5,5’,6,6’-六氯二苯甲烷） Hexachlorophene (2,2’-dihydroxy-3, 3’,5,5’,6,6’-hexachlorodiphenylmethane) (C6HCl3OH)2CH2 70-30-4 50 10 1
129 01 硝苯 Nitrobenzene C6H5NO2 98-95-3 50 10 1
130 01 八氯萘 Octachloronaphthalene C10Cl8 2234-13-1 50 1 1
131 01 硫酸乙酯（硫酸二乙酯） ethyl sulfate (Diethyl sulfate) (C2H5)2SO4 64-67-5 50 1 2
132 01 六甲基磷酸三胺 Hexamethylphosphoramide (HMPA) [N(CH3)2]3PO 680-31-9 50 1 2
133 01 N-亞硝-正-甲脲 N-Nitroso-N-methylurea C2H5N3O2 684-93-5 50 1 2
134 01 N-亞硝二甲胺（二甲亞硝胺） Nitrosodimethylamine (DMNA) (CH3)2N N O 62-75-9 50 1 2
02 N-亞硝二乙胺（二乙亞硝胺） Diethylamine, N-nitroso-(Nitrosamine diethyl) (C2H5)2N N O 55-18-5 50 1 2
135 01 三（2,3-二溴丙基）-磷酸酯 Tris-(2,3-dibromopropyl)-phosphate [BrCH2CH(Br)CH2O]3P=O 126-72-7 50 1 2
136 01 溴乙烯 Vinyl bromide CH2CHBr 593-60-2 50 1 2
137 01 4,6-二硝基-鄰-甲酚 4,6-Dinitro-o-cresol CH3C6H2(NO2)2OH 534-52-1 50 1 3
138 01 甲基聯胺 Methyl hydrazine CH3NHNH2 60-34-4 50 1 3
139 01 氟乙醯胺 Monofluoroacetamide CH2FCONH2 640-19-7 50 1 3
140 01 炔丙醇（2-丙炔-1-醇） Propargyl alcohol HCCCH2OH 107-19-7 50 1 3
141 01 丙烯亞胺 Propyleneimine CH3CHCH2NH 75-55-8 50 1 3
142 01 三氟化硼 Boron trifluoride BF3 7637-07-2 -- 1 4
143 01 巴豆醛（2-丁烯醛） Crotonaldehyde (2-butenal) CH3CH=CHCHO 4170-30-3 -- 1 4
144 01 硫脲 Thiourea (thiocarbamide) (NH2)2CS 62-56-6 -- 1 4
145 01 2,4-甲苯二胺 m-Toluylenediamine (m-Tolylene-diamine; toluene- 2,4-diamine) C7H10N2 95-80-7 -- 1 4
02 甲苯二胺（同分異構物混合物） Toluylenediamines (mixed isomers); (toluene,diamino-) (mixed isomers) CH3C6H3(NH2)2 25376-45-8 -- 1 4
146 01 醋酸乙烯酯 Vinyl acetate CH3COOCH=CH2 108-05-4 -- 1 4
147 01 1,2-二氯丙烷 1,2-Dichloropropane CH3CHClCH2Cl 78-87-5 50 1 1
148 01 氧化三丁錫 Tributyltin oxide
Bis(tributyltin)oxide 		(C4H9)3SnOSn(C4H9)3 56-35-9 50 1 1
148 02 氫氧化三苯錫 Triphenyltin hydroxide (C6H5)3SnOH 76-87-9 50 1 1
148 03 醋酸三丁錫 Tributyltin acetate (C4H9)3SnOOCCH3 56-36-0 － 1 4
148 04 溴化三丁錫 Tributyltin bromide (C4H9)3SnBr 1461-23-0
148 05 氯化三丁錫 Tributyltin chloride (C4H9)3SnCl 1461-22-9
148 06 氟化三丁錫 Tributyltin fluoride (C4H9)3SnF 1983-10-4
148 07 氫化三丁錫 Tributyltin hydride (C4H9)3SnH 688-73-3
148 08 月桂酸三丁錫 Tributyltin laurate C24H50O2Sn 3090-36-6
148 09 順丁烯二酸三丁錫 Tributyltin maleate C16H30O4Sn 4027-18-3
14275-57-1
148 10 三正丙基乙錫 Tri-n-propylethyltin (C3H7)3SnCH2CH3
148 11 三正丙基異丁錫 Tri-n-propylisobutyltin (C3H7)3Sn(C4H9)
148 12 三正丙基正丁錫 Tri-n-propyl-n-butyltin (C3H7)3SnC4H9
148 13 碘化三正丙錫 Tri-n-propyltin iodide (C3H7)3SnI 7342-45-2
148 14 氧化三丁錫 Triphenylbenzyltin (C6H5)3(C6H5CH2)Sn
148 15 三苯基甲錫 Triphenylmethyltin (C6H5)3SnCH3
148 16 三苯基-對-甲苯錫 Triphenyl-p-tolyltin (C6H5)3Sn(C6H4CH3)
148 17 溴化三苯錫 Triphenyltin bromide (C6H5)3SnBr
148 18 氟化三苯錫 Triphenyltin fluoride (C6H5)3SnF 379-52-2
148 19 碘化三苯錫 Triphenyltin iodide (C6H5)3SnI 894-09-7
148 20 醋酸三苯錫 Triphenyltin acetate (C6H5)3SnOOCCH3 900-95-8 － 1 4
148 21 氯化三苯錫 Triphenyltin chloride (C6H5)3SnCl 639-58-7
148 22 三苯基-α-萘錫 Triphenyl-α-naphthyltin (C6H5)3SnC10H7
148 23 溴化三丙錫 Tripropyltin bromide (C4H7)3SnBr
148 24 氯化三丙錫 Tripropyltin chloride (C3H7)3SnCl 2279-76-7
148 25 氟化三丙錫 Tripropyltin fluoride (C3H7)3SnF
148 26 溴化三甲苯錫 Tritolyltin bromide (CH3C6H4)3SnBr
148 27 氯化三甲苯錫 Tritolyltin chloride (CH3C6H4)3SnCl
148 28 氟化三甲苯錫 Tritolyltin fluoride (CH3C6H4)3SnF
148 29 氫氧化三甲苯錫 Tritolyltin hydroxide (CH3C6H4)3SnOH
148 30 碘化三甲苯錫 Tritolyltin iodide (CH3C6H4)3SnI
148 31 參（三苯錫）甲烷 Tritriphenylstannyl-methane [(C6H5)3Sn]3CH
148 32 溴化三茬錫 Trixylyltin bromide [(CH3)2C6H3]3SnBr
148 33 氯化三茬錫 Trixylyltin chloride [(CH3)2C6H3]3SnCl
148 34 氟化三茬錫 Trixylyltin fluoride [(CH3)2C6H3]3SnF
148 35 碘化三茬錫 Trixylyltin iodide [(CH3)2C6H3]3SnI
149 01 六氯乙烷 Hexachloroethane Cl3CCCl3 67-72-1 50 1 1
150 01 六氯-1,3-丁二烯 Hexachloro-1,3-butadiene Cl2CCClCClCCl2 87-68-3 50 1 1
151 01 鈹 Beryllium Be 7440-41-7 50 95 2
152 01 對-氯-鄰-甲苯胺 p-Chloro-o-toluidine C7H8ClN 95-69-2 50 1 2
153 01 二甲基胺甲醯氯 Dimethylcarbamyl chloride (CH3)2NCOCl 79-44-7 50 1 2
154 01 氧化苯乙烯 Styrene oxide C6H5CHCH2O 96-09-3 50 1 2
155 01 1,2,3-三氯丙烷 1,2,3-Trichloropropane ClCH2CHClCH2Cl 96-18-4 50 1 2
156 01 氟 Fluorine F2 7782-41-4 50 1 3
157 01 磷化氫 Phosphine PH3 7803-51-2 50 1 3
158 01 三氯化磷 Phosphorus trichloride PCl3 7719-12-2 50 1 3
159 01 胺基硫脲 Thiosemicarbazide
1-amino-2-thiourea 		CH5N3S 79-19-6 50 1 3
160 01 甲基第三丁基醚 Methyl-tert-butyl ether (CH3)3COCH3 1634-04-4 － 20 4
161 01 2,4-二氯酚 2,4-Dichlorophenol Cl2C6H3OH 120-83-2 － 1 4
162 01 二氯溴甲烷 Dichlorobromomethane CHBrCl2 75-27-4 － 1 4
163 01 二環戊二烯 Dicyclopentadiene C10H12 77-73-6 － 1 4
164 01 聯胺 Hydrazine H2NNH2 302-01-2 － 1 4

Notes:

  1. *: Solely for experimental, research, and educational purposes.
  2. **: The minimum controlled limit for polychlorinated biphenyls is ten (inclusive) capacitors or transformers containing polychlorinated biphenyls.
  3. #: The control concentration standard for asbestos is at least 1% w/w content (inclusive) of fibrous, finely fibrous, or downy asbestos.
  4. ##: The control concentration standards for phosgene, methyl isocyanate, and chlorine are expressed as volume percentage (V/V).
  5. Control concentration standards:

    1. Example 1, benzene, indicates at least 70% w/w content (inclusive) benzene.

    2. Example 2, sodium cyanide, indicates at least 1% w/w content (inclusive) of cyanide ions.

    3. Example 3, polychlorinated biphenyls, indicates at least 0.1% (1,000 parts per million) w/w content (inclusive) of polychlorinated biphenyls.ppm)

  6. Minimum controlled limit: Minimum controlled limits shall not applicable to plating tank plating liquor, metal surface treatment tank surface treatment liquor and recycling tetrachloroethylene in dry cleaning machinery.

    1. Example 1: The handled quantity of chromium trioxide containing at least 1% w/w (inclusive) hexavalent chromium is less than the minimum controlled limit when the total volume (not including plating tank plating liquor) is less than 500 kilograms.

    2. Example 2: The handled quantity of sodium cyanide containing at least 1% w/w (inclusive) cyanide ions is less than the minimum controlled limit when the total volume (not including plating tank plating liquor) is less than 500 kilograms.

  7. The quantity under 5 tons of toluene diisocyanate and 2,4- toluene diisocyanate used in ambient temperature processes at temperatures below 25°C shall be the handled volume.
  8. A user of a toxic chemical substance who handles less than the minimum controlled limit (not inclusive) and who has obtained the approval of the local competent authority shall not be subject to the restrictions of articles 8, 11, 16, and 17 of this Act.
  9. Apart from reporting use records, release quantity records, and relevant toxicological data (including material safety data sheets and toxic chemical substance accident prevention data sheets) in accordance with regulations, and complying with articles 23, 29, 33, and 34 of this Act, a handler of Class 4 toxic chemical substances shall not be subject to the other restrictions of this Act.
  10. Toxicity classification: 1 indicates a Class 1 toxic chemical substance, 2 indicates a Class 2 toxic chemical substance, 3 indicates a toxic chemical substance, and 4 indicates a Class 4 toxic chemical substance.
  11. The Chinese names in this table shall take precedence; English names, molecular formulas, and CAS numbers are for reference only.
[TOC][繁體中文]
Attached Table 2 Handling Restrictions on 58 Toxic Chemical Substances including Polychlorinated Biphenyls
Regulatory control number No. Name of substance Handling restrictions
001 01 Polychlorinated Biphenyls

Manufacturing, import, sale, and use in the food industry are prohibited; complete prohibition of use starting January 1, 2001. However, those capacitors manufactured from June 1980 to December 1982 that are in use and therefore cannot be inspected may continue to be used until unserviceable. Polychlorinated biphenyls used for experimental, research, and educational purposes shall not be subject to this restriction.
002 01 Chlordane

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
003 01 Asbestos

The manufacturing, import, sale, and use of crocidolite and amosite are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction. Use of asbestos in newly-installed drinking water pipes and piping components is prohibited; in-service water pipes and piping components may be used until unserviceable.
004 01 Dieldrin

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
005 01 4,4-Dichlorodiphenyl-trichloroethane (DDT)

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
006 01 Toxaphene

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
007 01 Pentacholorophenol

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
008 01 Sodium pentachlorophenate

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
009 01 Methylmercury

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
010 01 Endrin

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
011 01 Heptachlor

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
012 01 Hexachlorocyclohexane

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
013 01 Aldrin

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
014 01 1,2-Dibromo-3-chloropropane (DBCP)

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
015 01 Leptophos

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
016 01 Chlorobezilate

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
017 01 Nitrofen

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
019 01 Lindane (γ-BHC, orγ-HCH)

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
022 01 Mercury

Use in the manufacture of grain pesticides is prohibited.
023 01 Pentachloronitrobenzene

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
024 01 Daminozide

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
025 01 Cyanazine

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
026 01 Fenchlorphos

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
027 01 Captafol

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
028 01 Captan

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
029 01 Folpet

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
030 01 Cyhexatin

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
031 01 α-Bromobenzyl cyanide

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
032 01 Bis-Chloromethyl ether

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
033 01 P-Nitrobiphenyl

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
034 01 P-Aminobiphenyl

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
02 P-Aminobiphenyl Hydrochloride
035 01 2-Naphthylamine

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
02 2-Naphthylamine acetate
03 2-Naphthylamine Hydrochloride
036 01 Benzidine

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
02 Benzidine acetate
03 Benzidine sulfate
04 Benzidine dihydrochloride
05 Benzidine dihydrofluoride
06 Benzidine perchlorate
07 Benzidine perchlorate
08 Benzidine diperchlorate
037 04 Cadmium oxide

Use in the manufacture of plastic pigments is prohibited.
047 01 Phosgene

Use in the manufacture of chemical weapons is prohibited.
052 01 Benzene

Use in the manufacture of hexachlorocyclohexane is prohibited.
054 01 Chloroform

Use in the manufacture of Halon fire extinguishing agent is prohibited.
055 03 Sodium dichromate, dihydrate

Use for water treatment (chromium corrosion inhibiter) is prohibited.
056 02 2,4,5-Trichlorophenol

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
057 01 Chloromethyl methyl ether

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
058 01 Hexachlorobenzene

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
059 01 Trinickel disulfide

Manufacturing, import, sale, and use are prohibited. However, use in experimental, research, and educational purposes is not subject to this restriction.
063 01 Tetrachloroethylene

Use for the following uses prohibited:

  1. Correction fluid solvent

  2. Ballpoint pen ink solvent
064 01 Trichloroethylene

Use in the manufacture of household cleansers is prohibited.
065 01 Vinyl Chloride

Use for the following uses prohibited:

  1. Coolants Not subject to this restriction, however, when used in a sealed heat exchange system in the manufacture of polyvinylchloride.

  2. Extraction solvent

  3. Spray propellant
103 01 Hydrogen cyanide

Use in the manufacture of chemical weapons is prohibited.
148 01 Tributyltin oxide, Bis(tributyltin) oxide

Use of tributyltin oxide to manufacture ship anticorrosion paint is prohibited.
158 01 Phosphorus trichloride

Use in the manufacture of chemical weapons is prohibited.
[TOC][繁體中文]
Attached Table 3 Allowed Uses of 176 Toxic Chemical Substances including Polychlorinated Biphenyls
Regulatory control number Name of substance Allowed uses
001 Polychlorinated biphenyls

  1. Research, experimentation, education
002 Chlordane

  1. Research, experimentation, education
003 Asbestos

  1. Research, experimentation, education

  2. Manufacture of synthetic resin (thickening agent), waterproof asbestos glue, and seam filler

  3. Manufacture of asbestos tiles, panels, pipes, and asbestos cement

  4. Manufacture of fireproof, insulating, and heat-preserving materials

  5. Manufacture of asbestos belts, fabric, cords, and washers

  6. Manufacture of asbestos filters and asphalt (filler) manufacturing

  7. Manufacture of brake linings

  8. Manufacture of building materials and seam filler belts

  9. Manufacture of asbestos anti-rust paint

  10. Manufacture of fibers cement board
004 Dieldrin

  1. Research, experimentation, education
005 4,4-Dichlorodiphenyl-trichloroethane (DDT)

  1. Research, experimentation, education
006 Toxaphene

  1. Research, experimentation, education
007 Pentacholorophenol

  1. Research, experimentation, education
008 Sodium pentachlorophenate

  1. Research, experimentation, education
009 Methylmercury

  1. Research, experimentation, education
010 Endrin

  1. Research, experimentation, education
011 Heptachlor

  1. Research, experimentation, education
012 Hexachlorocyclohexane

  1. Research, experimentation, education
013 Aldrin

  1. Research, experimentation, education
014 1,2-Dibromo-3-chloropropane (DBCP)

  1. Research, experimentation, education
015 Leptophos

  1. Research, experimentation, education
016 Chlorobezilate

  1. Research, experimentation, education
017 Nitrofen

  1. Research, experimentation, education
018 Dinoseb

  1. Research, experimentation, education

  2. Styrene distillation polymerization inhibitor
019 Lindane (γ-BHC, orγ-HCH)

  1. Research, experimentation, education
022 Mercury

  1. Research, experimentation, education

  2. Metallurgy (process extractant); manufacture of industrial catalysts and lens coatings

  3. Mercury and its compounds and alloys

  4. Manufacture of fluorescent lamps

  5. Manufacture of appliances and mercury switches

  6. Manufacture of thermometers, pressure gauges, and liquid hydrometers

  7. Manufacture of testing reagents

  8. Washing foreign matter in mercury
023 Pentachloronitrobenzene

  1. Research, experimentation, education
024 Daminozide

  1. Research, experimentation, education
025 Cyanazine

  1. Research, experimentation, education
026 Fenchlorphos

  1. Research, experimentation, education
027 Captafol

  1. Research, experimentation, education
028 Captan

  1. Research, experimentation, education
029 Folpet

  1. Research, experimentation, education
030 Cyhexatin

  1. Research, experimentation, education
031 α-Bromobenzyl cyanide

  1. Research, experimentation, education
032 Bis-Chloromethyl ether

  1. Research, experimentation, education
033 P-Nitrobiphenyl

  1. Research, experimentation, education
034 p-Aminobiphenyl
p-Aminobiphenyl hydrochloride

  1. Research, experimentation, education
035 2-Naphthylamine
2-Naphthylamine acetate
2-Naphthylamine hydrochloride

  1. Research, experimentation, education
036 Benzidine
Benzidine acetate
Benzidine sulfate
Benzidine dihydrochloride
Benzidine dihydrocfluoride
Benzidine perchlorate (1)
Benzidine perchlorate (2)
Benzidine diperchlorate

  1. Research, experimentation, education
037 Cadmium
Cadmium oxide
Cadmium carbonate
Cadmium sulfide
Cadmium sulfate
Cadmium nitrate
Cadmium chloride

  1. Research, experimentation, education

  2. Manufacture of cadmium stearate and cadmium oleate

  3. Manufacture of television image tubes, cadmium vapor lamp electrodes, cadmium battery electrode plates, electroplating chemicals, rectifiers, and semiconductors

  4. Manufacture of anti-knock agents, antioxidants, catalysts, and organic cadmium compounds

  5. Manufacture of soft welding and aluminum welding flux

  6. Manufacture of glazes, glass, plastic additives, silver-zinc batteries (polarizing agent and silver alloy)

  7. Manufacture of rubber (increasing thermal resistivity, stabilizer)

  8. Manufacture of pigments (apart from use of cadmium sulfide in the manufacture of plastic pigments), fluorescent lamp coatings, and photosensitive emulsions

  9. Manufacture of zinc plates used for corrosion resistance
038 Aniline

  1. Research, experimentation, education

  2. Manufacture of wood coloring agents

  3. Manufacture of synthetic isocynanates, nitroaniline, anhydrous hydrazine, hydroquinone, and cyclohexylamine resin (intermediate)

  4. Manufacture of synthetic dyes and pigments (intermediate), cellulose catalysts, stabilizers, fluorescence strengtheners, and paint stripping agents

  5. Manufacture of printing inks, antioxidants, explosives, and vulcanizing agents used in rubber processing

  6. Manufacture of cyclohexylamine and dicyclohexylamine

  7. Manufacture of pharmaceuticals

  8. Manufacture of rubber antioxidants
039 o-aminotoluene
m-aminotoluene
p-aminotoluene

  1. Research, experimentation, education

  2. Manufacture of synthetic pigments, dyes, vulcanizing agents used in rubber processing, antioxidants, saccharin, and ion exchange resins

  3. Manufacture of the flotation agent toluene arsenide
040 1-Naphthylamine

  1. Research, experimentation, education

  2. Manufacture of synthetic dyes and rubber antioxidant (intermediate)

  3. Manufacture of printing ink diluent
041 3,3’-Dimethoxybenzidine

  1. Research, experimentation, education

  2. Manufacture of synthetic isocyanate (intermediate)

  3. Manufacture of azo dyes (intermediate)

  4. Manufacture of organic pigments (intermediate)
042 3,3’-Dichlorobenzidine

  1. Research, experimentation, education

  2. Manufacture of isocyanate polymers (curing agent)

  3. Manufacture of dyes, inks, pigments, and azo dyes (intermediate)

  4. Manufacture of polyurethane and epoxy resin (curing agent)
043 3,3’-Dimethyl-[1,1’-biphenyl]-4,4’-diamine

  1. Research, experimentation, education

  2. Manufacture of azo dyes, pigments, and coatings (intermediate)

  3. Manufacture of high-strength polyester elastomers, rigid plastics, and urethane resin (curing agent)
044 Trichloromethyl benzene

  1. Research, experimentation, education

  2. Manufacture of dyes and pigments (intermediate)

  3. Manufacture of ion exchange resins
045 Arsenic trioxide

  1. Research, experimentation, education

  2. Manufacture of fishing nets and shoe preservatives

  3. Manufacture of wood preservatives

  4. Synthesis of arsenic compounds, organic arsenic compounds, arsenic sulfide, and aniline dyes (intermediate)

  5. Manufacture of mordants

  6. Manufacture of ceramic enamel and glass (refining agent used for dechlorination and decolorizing)

  7. Manufacture of arsenic metal and electroplating treatment agent

  8. Additives used in the manufacture of copper foil
046 Sodium cyanide
Potassium cyanide
Silver cyanide
Copper (Ⅰ) cyanide
Copper (Ⅰ) potassium cyanide
Cadmium cyanide
Zinc cyanide
Copper (Ⅱ) cyanide
Copper sodium cyanide

  1. Research, experimentation, education

  2. Manufacture of inorganic cyanides, lead thiosulfate, hydrocyanic acid, phenyl glycine, methyl cyanoacetate, and diethyl malonate

  3. Manufacture of dyes, pigments, coatings, paints (pigments), and rubber

  4. Electroplating and manufacture of metal products (heat treatment, cleaning)

  5. Refining of gold and silver

  6. Manufacture of mordants

  7. Steel carburizing and nitriding, forced selection, and quenching inhibitor

  8. Synthesis of potassium gold cyanide and acrylnitrile; manufacture of inorganic glasses

  9. Manufacture of photograph developing fluid

  10. Manufacture of pharmaceuticals

  11. Manufacture of pesticides

  12. Manufacture of ethylene diamine tetraacetic acid (EDTA)
047 Phosgene

  1. Research, experimentation, education

  2. Testing of canister respirators

  3. Synthesis of polycarbonate

  4. Manufacture of toluene diisocyanate

  5. Manufacture of ethylene biphenyl diisocyanate
048 Methyl isocyanate

  1. Research, experimentation, education

  2. Manufacture of PU resin, PU elastomers, and foam

  3. Manufacture of PU insulating sheathing

  4. Manufacture of pharmaceuticals and pesticides
049 Chlorine

  1. Research, experimentation, education

  2. Solvent for chlorine compounds

  3. Manufacture of sodium hypochlorite, chlorine-containing organic compounds, hydrochloric acid, chloride salts, Epichlorohydrin, and iron chloride

  4. Manufacture of vinyl chloride, dyes, plastic, rubber, pharmaceuticals, and pesticides

  5. Manufacture of synthetic cryoprotectants, refrigerants, bleaching agents, adhesives, binders, fireproof materials, tin compounds used as stabilizers, aluminum, and tin degassing and slag removal

  6. Refining of magnesium and other metals

  7. Manufacture of special batteries (inner filler)

  8. Disinfectant

  9. Semiconductor chip etching

  10. Manufacture of shrinkproof wool tops, bromine, ethylene dichloride, chlorinated paraffin, and titanium dioxide

  11. Used as an oxidizer

  12. Manufacture of phosgene

  13. Manufacture of hypochlorous acid
050 Acrylamide

  1. Research, experimentation, education

  2. Manufacture of synthetic multipurpose adhesives, sizing agents, paper strength enhancer, acrylic latex monomer, and rubber emulsion

  3. Manufacture of coagulants used for water purification and wastewater treatment

  4. Manufacture of grout, leak filling, and reinforcing materials (waterproofing agents)

  5. Manufacture of synthetic dyes, coatings (intermediate), film stabilizers, and solvents

  6. Manufacture of fluorine acrylate resin, urea formaldehyde resin, and acrylic resin

  7. Synthesis of nitrogen-methacrylamide and acrylamide-acrylic acid copolymers; manufacture of polyacrylamide

  8. Manufacture of acrylic fibers and coatings (improver)

  9. Manufacture of cold perm solution
051 Propylene

  1. Research, experimentation, education

  2. Manufacture of synthetic adiponitrile, acrylic acid, methyl acrylate, acrylic resin, ammonium acrylate, orlon, SAN resin, and ABS resin

  3. Manufacture of aqueous adhesion resin for textile printing, blue rubber, shoe-treating agents, antioxidants, and textile sizing

  4. Manufacture of synthetic dyes, binders, adhesives, and waterproofing agents

  5. Manufacture of polymer sinking agents

  6. Manufacture of aqueous acrylic glue, aqueous acrylic latex resin, and acrylic resin

  7. Manufacture of acrylamide

  8. Manufacture of polyacrylnitrile fiber (acrylic fibers)

  9. Manufacture of hardeners, epoxy resin, and hydrophilic epoxy resin

  10. Manufacture of polyether polyol
052 Benzene

  1. Research, experimentation, education

  2. Manufacture of dimethoate, caprolactam, nitrobenzene, para-diethyl benzene, maleic anhydride, cyclohexanone, ethylbenzene, biphenyls, dodecylbenzene, benzophenone, styrene, phenol, benzenesulfonic acid, alkylbenzene, and chlorobenzene

  3. Manufacture of cation exchange resin, epoxy resin, cyclohexane, cumene, butyl benzene rubber, and polybutadiene rubber

  4. Manufacture of leather degreasing agents and organic combustible paint remover

  5. Manufacture of paint

  6. Manufacture of cleanser

  7. Manufacture of synthetic rubber adhesives and multipurpose glue

  8. Manufacture of synthetic dyes

  9. Manufacture of washing agents and paint remover for the electronics industry

  10. Manufacture of gasoline (additive)

  11. Manufacture of plastic UV radiation absorbent and initiator

  12. Used for extraction and separation

  13. Manufacture of pharmaceuticals
053 Carbon tetrachloride

  1. Research, experimentation, education

  2. Manufacture of dry cleaning agent used for washing and dyeing

  3. Semiconductor manufacturing, metal surface degreasing, manufacture of adhesives (solvent) for rubber

  4. Manufacture of solvents used for washing electronics and machinery parts

  5. Manufacture of grease remover

  6. Gunpowder curing agent

  7. Steel refining

  8. Manufacture of pharmaceuticals and ethylene dichloride
054 Chloroform

  1. Research, experimentation, education

  2. Manufacture of laser printer sensitizer (CTM)

  3. dibenzoyl thiamine

  4. Manufacture of ethyl formate, refrigerant, engineering plastics, polytetrachloroethylene, and resins

  5. Manufacture of nylon fiber binders, dry cleaning for washing and dyeing, and paint remover for the electronics industry

  6. Manufacture of floor brightener, phosphorus, iodine, paraffin, and fat products (solvent)

  7. Manufacture of developers, fire extinguishing agents (not including Halon fire extinguishing agent), and polystyrene adhesives

  8. Manufacture of multipurpose tape

  9. Manufacture of dye and rubber solvents

  10. Manufacture of glues for organic glass and adhesives for repairing vinyl chloride products

  11. Manufacture of pharmaceuticals and pesticides

  12. Manufacture of polytetrafluoroethylene
055 Chromium trioxide (chromic acid)
Potassium dichromate
Sodium dichromate, dihydrate
Ammonium dichromate
Calcium dichromate
Copper dichromate
Lithium dichromate
Mercury dichromate
Zinc dichromate
Ammonium chromate
Barium chromate
Calcium chromate
Copper chromate
Iron chromate
Lead chromate
Lead chromate oxide
Lithium chromate
Potassium chromate
Silver chromate
Sodium chromate
Tin chromate
Strontium chromate
Zinc chromate (zinc chromate hydroxide)
Chromium carbonyl

  1. Research, experimentation, education

  2. Manufacture of pigments, coatings, paints, and insulating coatings and related product

  3. Manufacture of corrosion inhibitors for steel and light metal alloys

  4. Manufacture of electrode protectant for electroplating and sodium chloride electrolysis tanks

  5. Manufacture of pastel primrose yellows in the PVC resin industry

  6. Used in the manufacture of batteries

  7. Manufacture of organic synthesis catalysts and initiators

  8. Manufacture of magnetic tapes

  9. Manufacture of optical fixatives and photographic printing chemicals

  10. Water treatment agents (chromium corrosion inhibitor) (not including sodium dichromate used as a water treatment agent)

  11. Manufacture of fuel and rocket propellant additives

  12. Manufacture of fuses, safety matches, fireworks, explosives, and ignition control switches

  13. Manufacture of high-temperature batteries

  14. Processed paper manufacturing industry: manufacture of waterproof anti-mold packaging for non-food packaging uses

  15. Manufacture of chromic acid anhydride, chromates, and chromium trioxide

  16. Manufacture of degreasing, phosphiding, and passivation surface treatment liquids

  17. Manufacture of oil and acetylene purifying agents

  18. Manufacture of plastic, copper, and semiconductor etching agents

  19. Manufacture of adhered item surface treatment liquids

  20. Manufacture of bleaching agents for grease, sponge, and resin, etc.

  21. Manufacture of mordants and oxidizers (textile printing and dyeing)

  22. Manufacture of gel hardener

  23. Manufacture of grout, leak filling, and reinforcing materials (waterproofing agents)

  24. Steel plate surface treatment

  25. Wood preservative
056 2,4,6-Trichlorophenol

  1. Research, experimentation, education

  2. Manufacture of wood preservative

  3. Manufacture of tetra-chlorophenol

  4. Manufacture of glue preservative
2,4,5-Trichlorophenol

  1. Research, experimentation, education
057 Chloromethyl methyl ether

  1. Research, experimentation, education
058 Hexachlorobenzene

  1. Research, experimentation, education
059 Trinickel disulfide

  1. Research, experimentation, education
060 Ethylene dibromide

  1. Research, experimentation, education

  2. Lead removal agent for leaded gasoline
061 Ethylene oxide

  1. Research, experimentation, education

  2. Initiator for manufacture of non-ionic surfactants

  3. Manufacture of raw materials used in organic synthesis

  4. Medical disinfectants
062 1,3-Butadiene

  1. Research, experimentation, education

  2. ABS, MBS Manufacture of copolymers, 1,4-Butanediol, tetrahydrophthalic anhydride, and other petrochemical industry organic synthesis raw materials
063 Tetrachloroethylene

  1. Research, experimentation, education

  2. Cleansers

  3. Silicon solvent

  4. Textile industry polishing, cutting, and design treatment agents

  5. Catalytic promoter of butane isomerization
064 Trichloroethylene

  1. Research, experimentation, education

  2. Gas purification agent (solvent for sulfur and phosphorus)

  3. Cleansers (not including uses household cleansers)

  4. Polyvinyl Chloride polymerization terminator

  5. Metal phosphorylation solvent

  6. Adhesive

  7. Paraffin solvent for carbon rod waterproofing
065 Chloroethylene

  1. Research, experimentation, education

  2. Used in the manufacture of chloroethylene

  3. Intermediate in manufacture of chlorinated organic compounds

  4. Used in the manufacture of artificial fibers

  5. Manufacture of oxidation inhibitors for ethylene oxide products

  6. Manufacture of plastic adhesives
066 Formaldehyde

  1. Research, experimentation, education

  2. Medical disinfectants

  3. Fixed antiseptic

  4. Manufacture of circuit boards

  5. Manufacture of rayon

  6. Manufacture of dyes

  7. Manufacture of glass lenses

  8. Manufacture of explosives

  9. Manufacture of waterproof fibers

  10. Film and photographic paper hardener

  11. Manufacture of fragrances

  12. Sewage treatment agent

  13. Manufacture of raw materials for organic synthesis

  14. Disinfectant for agriculture, aquaculture, and animal husbandry

  15. Electroplating process wetting agent

  16. Manufacture of ethylene diamine tetraacetic acid (EDTA).

  17. Removal of cyanic acid in acetonitrile purification unit
067 4,4’-Methylenebis (2-chloroaniline)

  1. Research, experimentation, education

  2. PU raw material

  3. Intermediate in the manufacture of dyes
069 1,3-Dichlorobenzene

  1. Research, experimentation, education

  2. Pharmaceuticals

  3. Disinfecting and deodorizing
069 o-Dichlorobenzene (1,2-Dichloro benzene)

  1. Research, experimentation, education

  2. Manufacture of 3,4-dichloroaniline

  3. Solvent for organic substances

  4. Solvent for non-ferrous metal oxides

  5. Solvent used in the manufacture of toluene isocyanate

  6. Manufacture of dyes

  7. Fumigants

  8. Pesticides

  9. Rawhide and wool degreasing

  10. Metal polishing agent

  11. Industrial odor control and heat exchange
070 1,2,4-Trichlorobenzene

  1. Research, experimentation, education

  2. Industrial solvents

  3. Dye component (or dye carrier)
071 2-Ethoxyethanol
2-Methoxyethanol

  1. Research, experimentation, education

  2. Enamel paints and enamel paint thinner

  3. Coatings

  4. Inks

  5. Natural and synthetic resin solvents

  6. Resin additives

  7. Coating additives

  8. Oil additives

  9. All types of adhesive solvents

  10. Raw material used in the manufacture of 2-ethoxyethyl acetate

  11. Raw material used in the manufacture of 2-methoxyethyl acetate
072 Epichlorohydrin (1-Chloro-2,3-epoxypropane)

  1. Research, experimentation, education

  2. Pharmaceuticals

  3. Textiles softeners

  4. Synthetic resin raw material

  5. Solvents

  6. Adhesive raw material

  7. Surfactants

  8. Ion exchange resins

  9. Fibers treatment agent

  10. Plasticizers

  11. Pesticides

  12. Epichloro-hydrin rubber

  13. Papermaking wet strengtheners

  14. Stabilizers

  15. Epichloro-hydrin elastomers

  16. Glycerol synthesis

  17. Dyeing and finishing assistant

  18. Diluent

  19. Synthetic electroplating brighteners
073 Phthalic anhydride

  1. Research, experimentation, education

  2. All types of resin

  3. Phthalates

  4. Dyes

  5. Coatings

  6. Polyester resin

  7. Adhesive

  8. Non-asbestos liner panel to prevent rubber aging
074 Toluene diisocyanate
2,4- toluene diisocyanate

  1. Research, experimentation, education

  2. PU Manufacture of raw materials

  3. Manufacture of resins (soft, hard)

  4. Soft and hard foam

  5. Rubber

  6. Coatings

  7. Adhesive

  8. PU Cross-linking agent

  9. Foaming agent

  10. Waterproofing material, seam filler

  11. Rayon and artificial fiber improver
085 2,4-Dinitrophenol

  1. Research, experimentation, education

  2. Manufacture of pesticides

  3. Manufacture of preservatives

  4. Manufacture of indicators

  5. Manufacture of inhibitors
086 Dimethyl sulfate

  1. Research, experimentation, education

  2. Synthetic dyes

  3. Synthetic perfumes

  4. Organic solvent for extracting mineral oil

  5. Manufacture of paraquat

  6. Manufacture of sodium hydrosulfite

  7. Synthetic UV radiation absorbent

  8. Synthetic raw drugs

  9. Manufacture of dyeing and finishing softeners
087 Ethyleneimine

  1. Research, experimentation, education

  2. Refining of fuel oil and lubricants

  3. Ion exchange resins

  4. Protective coatings

  5. Pharmaceutical raw material

  6. Adhesive and polymer stabilizer

  7. Surfactant intermediate
088 Bis(2-chloro-1-methylethyl) ether

  1. Research, experimentation, education

  2. Chemical intermediate used in processing of dyes, resins, and pesticides

  3. Pesticides

  4. Solvent used in greases, extractants, paints, and cleaning agents
089 Carbon disulfide

  1. Research, experimentation, education

  2. Manufacture of viscose and rayon

  3. Manufacture of cellophane

  4. Manufacture of Maneb

  5. Manufacture of carbon tetrachloride

  6. Desorption agent

  7. Solvents

  8. Rubber polymerization shortstopper

  9. 2-ethylhexanol process catalyst presulfurizing
090 Chlorobenzene

  1. Research, experimentation, education

  2. Coating solvent

  3. Dry cleaning

  4. Intermediate used in manufacture of pesticides

  5. Dye and pigment intermediate

  6. Solvent used in manufacture of excipients, coatings, and brighteners

  7. Modification of photoresist properties in semiconductor process
092 Dibenzofuran

  1. Research, experimentation, education
093 1,4-Dioxane

  1. Research, experimentation, education

  2. Solvent for cellulose and organic matter

  3. Coating and varnish remover

  4. Textile processing, dye pot, stain, printing typesetting wetting agents and dispersants

  5. Manufacture of cleanser

  6. Cement

  7. Raw material used in manufacture of cosmetics

  8. Deodorants

  9. Fumigants

  10. Emulsifiers

  11. Brighteners

  12. Stabilizer for chlorine solvents

  13. Scintillation counters

  14. Synthetic acidic dyes

  15. Synthetic raw drugs
094 Hexachloronaphthalene

  1. Research, experimentation, education

  2. Injection, irrigation, soaking, and stripping of electronics instruments (insulation material)

  3. Addition of inert elements to resins, polymers, and dipped textiles

  4. Wood paper flame retardant and waterproofing agent

  5. Germicides

  6. Pesticides

  7. Lubricants
095 Methyl iodide

  1. Research, experimentation, education

  2. Methylating agent

  3. Soil sterilizer

  4. Intermediate product in organic processes
096 β-Propiolactone

  1. Research, experimentation, education

  2. Intermediate product in organic synthesis

  3. Germicides

  4. Surgical instrument disinfectant
097 Pyridine

  1. Research, experimentation, education

  2. Vitamin synthesis raw material

  3. Pharmaceutical synthesis raw material

  4. Bipyridine synthesis

  5. Synthesis of dyes and pigments

  6. Raw material used in synthesis of adhesives

  7. Raw material used in synthesis of nitrogen fixing agents

  8. Raw material used in synthesis of surfactants

  9. Synthetic electroplating brighteners

  10. Raw material used in synthesis of animal feed additives

  11. Textile waterproofing agent

  12. Catalyst used in chemical synthesis

  13. Chemical assistant for rubber

  14. Anhydrous inorganic salt solvent

  15. Alcohol and antifreezing agent mixture denaturant
098 N,N-Dimethyl formamide

  1. Research, experimentation, education

  2. Carboxylation catalyst

  3. Acetylene, butadiene, and hydrogen peroxide solvent

  4. Solvent used in the manufacture of polyacrylnitrile fibers

  5. Dicyanamide solvent

  6. Solvent used in the manufacture of artificial leather

  7. Manufacture of ethylene resin

  8. Manufacture of polyurethane resin

  9. Synthetic UV radiation absorbent

  10. Synthetic raw drugs

  11. Pigment used in fluorescent dyes and mixing (processing) applications

  12. PU Artificial leather processing

  13. Washing PU Reaction tank

  14. Acrylnitrile -styrene copolymer process reaction tank and pipe washing

  15. Used in processing of suedePU Resin adhesive solvent

  16. Dilution of polyamide imide coatings

  17. Solvent used in the manufacture of epoxy resin

  18. Solvent for cleaning off mold release agent

  19. Manufacture of circuit boards

  20. Manufacture of pharmaceuticals
099 Nickel carbonyl

  1. Research, experimentation, education

  2. Used as a catalyst or reagent in organic synthesis (high-pressure acetylene polymerization, OXO reaction)

  3. Raw material in the manufacture of nickel
100 Acrolein

  1. Research, experimentation, education

  2. Glycerol , polyester chloride, polyester resin, and methionine intermediate product

  3. Pharmaceutical raw material

  4. Aqueous herbicides

  5. Gas warning agent
101 Allyl alcohol

  1. Research, experimentation, education

  2. Manufacture of plasticizers

  3. Pharmaceutical intermediate product

  4. Manufacture of glycerol

  5. Manufacture of acrolein

  6. Manufacture of epichloro-hydrin

  7. Manufacture of 1,4-butylene glycol, methyl propanediol, n-Propyl alcohol, and isobutanol

  8. Manufacture of dially phthalate

  9. Manufacture of propylene resin

  10. Manufacture of acrylamides and their polymers

  11. Herbicides

  12. Fumigants

  13. Manufacture of non-ionic surfactants
102 1,2-Diphenylhydrazine

  1. Research, experimentation, education

  2. Pesticides

  3. Biphenyls, benzidine, and dye chemical intermediate
103 Hydrogen cyanide

  1. Research, experimentation, education

  2. Manufacture of acrylnitrile

  3. Manufacture of propylene compounds

  4. Manufacture of adiponitrile

  5. Manufacture of cyanides

  6. Manufacture of dyes

  7. Manufacture of methyl methacrylate

  8. Chelating agent

  9. Rodenticide

  10. Fumigant for warehouses, cargo containers, ships’ holds, tests, and granaries

  11. Manufacture of methacrylic acid
122 αW-chloro acetophenone
(W-chloro acetophenone)

  1. Research, experimentation, education

  2. Denatured industrial alcohol

  3. Aerosol filler used in personal protective gear

  4. Pharmaceutical intermediate

  5. Tear agent
123 Anthracene

  1. Research, experimentation, education

  2. Component in dyes

  3. Component in alizarins

  4. Component in phenanthrenes

  5. Component in smoke screens

  6. Coal treatment process
124 Dibromomethane (Methylenebromide)

  1. Research, experimentation, education

  2. Organic synthesis

  3. Solvents
125 Bromoform (Tribromomethane)

  1. Research, experimentation, education

  2. Inorganic decomposition

  3. Quartz purifying agent

  4. Chemical and pharmaceutical synthesis

  5. Vulcanization of rubber

  6. Pharmaceuticals (sedatives)

  7. Oil solvent

  8. Paraffin solvent

  9. Dye intermediate
126 Chloroethane (Ethyl chloride)

  1. Research, experimentation, education

  2. Anesthetic

  3. Organic synthesis

  4. Alkylating agent

  5. Analytical reagent

  6. Sulfur solvent

  7. Phosphorus solvent

  8. Fat solvent

  9. Oil solvent

  10. Resin solvent

  11. Paraffin solvent

  12. Pesticides

  13. Ethylene oxide process reactor promoter
128 Hexachlorophene
(2,2’-dihydroxy-3,3’,5,5’,6,6’-hexachlorodiphenylmethane)

  1. Research, experimentation, education

  2. Used in pharmaceuticals

  3. Disinfectant soap

  4. Livestock drug
129 Nitrobenzene

  1. Research, experimentation, education

  2. Manufacture of aniline

  3. Cellulose ether solvent

  4. Improves esterification of cellulose acetate butyrate

  5. Component of metal brighteners and shoe polishing oil

  6. Manufacture of benzidine

  7. Manufacture of quinoline

  8. Manufacture of azobenzene

  9. Manufacture of ion exchange resins
130 Octachloronaphthalene

  1. Research, experimentation, education

  2. Cable and surface coating flame retardant and waterproofing agent

  3. Lubricant additive
131 Ethyl sulfate (Diethyl sulfate)

  1. Research, experimentation, education

  2. Ethylation reagent in organic synthesis

  3. Raw material used in anti-static agents
132 Hexamethylphosphoramide (HMPA)

  1. Research, experimentation, education

  2. Chloroethylene UV radiation inhibitor

  3. Chemical sterilization of insects

  4. Promotion of three-dimensional specific reactions

  5. Polymer solvent
133 N-Nitroso-N-methylurea

  1. Research, experimentation, education

  2. Used in pharmaceuticals

  3. Organic synthesis
134 Nitrosodimethylamine (DMNA)

  1. Research, experimentation, education

  2. Rocket fuel

  3. Solvents

  4. Rubber accelerator
Diethylamine, N-nitroso-(Nitrosamine diethyl)

  1. Research, experimentation, education

  2. Gasoline and lubricating oil additive

  3. Antioxidant

  4. Plastic product stabilizer
135 Tris-(2,3-dibromopropyl)-phosphate

  1. Research, experimentation, education

  2. Polyester and fiber acetate fiber flame retardant
136 Vinyl bromide

  1. Research, experimentation, education

  2. Propylene fiber flame retardant
137 4,6-Dinitro-o-cresol

  1. Research, experimentation, education

  2. Pesticides
138 Methyl hydrazine

  1. Research, experimentation, education

  2. Missile propellant

  3. Intermediate

  4. Solvents
139 Monofluoroacetamide

  1. Research, experimentation, education

  2. Pesticides
140 Propargyl alcohol

  1. Research, experimentation, education

  2. Chemical intermediate

  3. Corrosion inhibitor

  4. Solvent stabilizer

  5. Ionic surfactant

  6. Electroplating additive
141 Propyleneimine

  1. Research, experimentation, education

  2. Textile industry

  3. Printing industry

  4. Rubber industry

  5. Paper industry

  6. Pharmaceuticals
147 1,2-Dichloropropane

  1. Research, experimentation, education

  2. Antiknock fluid lead removal agent

  3. Fat, rustic oil, glue, and resin solvent

  4. Metal degreasing emulsion

  5. Manufacture of hydrochloric acid
148 Tributyltin oxide
Triphenyltin hydroxide

  1. Research, experimentation, education

  2. PU Resin and plastic stabilizer

  3. Anti-fouling paint germicide and sterilizing agent (not including marine anti-fouling paint)

  4. Bactericides, anti-mold agents, and anti-house mite agents in the following products:

    1. Natural and artificial fiber and textile raw materials and their products

    2. Foam in mattresses and sofasPU Foam

    3. Shoes and insoles

    4. Rubber and plastic cloth

    5. PU, PVC Coatings and adhesive cloth

    6. Mops, tablecloths

    7. Feathers and their products

    8. Artificial leather and handbags
149 Hexachloroethane

  1. Research, experimentation, education

  2. Cauterization and fumigation equipment

  3. Molten metal degassing and slag removal

  4. Lubricants

  5. Synthetic rubber

  6. Fire extinguishers contents

  7. Fermentation retardant

  8. Organic synthesis

  9. Explosive

  10. Nitrocellulose fiber camphor replacement
150 Hexachloro-1,3-butadiene

  1. Research, experimentation, education

  2. Elastomer solvent

  3. Heat conduction liquid

  4. Transformer and hydraulic fluid; flow washing liquid removing C4 or higher hydrocarbons
151 Beryllium

  1. Research, experimentation, education

  2. Space technology structural material

  3. Nuclear reactor neutron moderator and reflector

  4. Produces neutrons when struck by alpha particles

  5. Special windows for X-ray tubes

  6. Used in gyroscopes, computer parts, and inertial guidance systems

  7. Solid rocket fuel additive

  8. Beryllium-copper alloy

  9. Gallium arsenide epitactic wafer
152 p-Chloro-o-toluidine

  1. Research, experimentation, education

  2. Used in the production of pigments
153 Dimethylcarbamyl chloride

  1. Research, experimentation, education

  2. Dye carrier
154 Styrene oxide

  1. Research, experimentation, education

  2. Manufacture of styrene glycerol compounds

  3. Epoxy resin
155 1,2,3-Trichloropropane

  1. Research, experimentation, education

  2. Rubber industry

  3. Pigments and paint remover

  4. Solvents

  5. Degreasing agent
156 Fluorine

  1. Research, experimentation, education

  2. Manufacture of fluorides

  3. Used for yellow light process

  4. Dry washing of semiconductor process reaction chamber
157 Phosphine

  1. Research, experimentation, education

  2. Preparation of organic compounds

  3. Phosphohalide

  4. n-type semiconductor additive

  5. Polymerization initiator

  6. Condensation crystals

  7. Amorphous silicon additive in photovoltaic panel process

  8. Used for epitactic film deposition in the manufacture of optoelectronics elements
158 Phosphorus trichloride

  1. Research, experimentation, education

  2. Manufacture of phosphorus oxychloride

  3. Manufacture of pesticide raw materials

  4. Surfactant

  5. Phosphorous compounds (reacting with alcohols and phenols)

  6. Gasoline additives

  7. Plasticizer

  8. Dye intermediate

  9. Chlorination agents

  10. Catalysts

  11. Preparation of rubber layers in metal batteries

  12. Component of textile smoothers

  13. Manufacture of raw material drugs
159 Thiosemicarbazide 1-amino-2-thiourea

  1. Research, experimentation, education

  2. Rodenticide

  3. Used in photography

  4. Germicides

  5. Herbicides

Notes:

Pursuant to Article 5 of the Toxic Chemical Substances Control Act, apart from reporting use records, release quantity records, and relevant toxicological data (including material safety data sheets and toxic chemical substance accident prevention data sheets) in accordance with regulations, and complying with articles 23, 29, 33, and 34 of this Act, a user of Class 4 toxic chemical substances shall not be subject to the other restrictions of this Act, and the use of Class 4 toxic chemical substances is consequently unrestricted.

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