Regulated Chemicals
Regulated Substances means all substances regulated by Environmental Laws,
or which are known or considered to be harmful to the health or safety of
persons, or the presence of which may require investigation, notification or
remediation under the Environmental Laws.
“List I Chemical”
refers to a chemical specifically designated by the
Administrator in 21 CFR 1310.02(a) that, in addition to legitimate uses, is used in manufacturing a controlled substance in violation of the Controlled Substances Act (herein referred to as ‘the Act”) and is important to the manufacture of a controlled substance.
“List II Chemical”
refers to a chemical, other than a List I chemical, specifically
designated by the Administrator in 21 CFR 1310.02(b) that, in addition to
legitimate uses, is used in manufacturing a controlled substance in violation of the Controlled Substances Act.
List of Chemicals
| Serial | Chemical Name | CAS No. |
| 1 | 1,1-Dichloroethylene | 75-35-4 |
| 2 | 1,1-Dimethyl hydrazine | 57-14-7 |
| 3 | 1,2-Ethanediamine | 107-15-3 |
| 4 | 1,2-Propadiene | 463-49-0 |
| 5 | 1,3-Butadiene | 106-99-0 |
| 6 | 1,3-Butadiene, 2-methyl- | 78-79-5 |
| 7 | 1,3-Pentadiene | 504-60-9 |
| 8 | 1-Buten-3-yne | 689-97-4 |
| 9 | 1-Butene | 106-98-9 |
| 10 | 1-Butyne | 107-00-6 |
| 11 | 1-Chloropropylene | 590-21-6 |
| 12 | 1-Pentene | 109-67-1 |
| 13 | 1-Propene | 115-07-1 |
| 14 | 1-Propene, 1-chloro- | 590-21-6 |
| 15 | 1-Propene, 2-chloro- | 557-98-2 |
| 16 | 1-Propene, 2-methyl- | 115-11-7 |
| 17 | 1-Propyne | 74-99-7 |
| 18 | 2,2-Dimethylpropane | 463-82-1 |
| 19 | 2-Butenal | 4170-30-3 |
| 20 | 2-Butenal, (e)- | 123-73-9 |
List of Chemicals
| Serial | Chemicals Name | CAS No. |
| 21 | 2-Butene | 107-01-7 |
| 22 | 2-Butene, (E) | 624-64-6 |
| 23 | 2-Butene-cis | 590-18-1 |
| 24 | 2-Butene-trans | 624-64-6 |
| 25 | 2-Chloropropylene | 557-98-2 |
| 26 | 2-Methyl-1-butene | 563-46-2 |
| 27 | 2-Methylpropene | 115-11-7 |
| 28 | 2-Pentene, (E)- | 646-04-8 |
| 29 | 2-Pentene, (Z)- | 627-20-3 |
| 30 | 2-Propanamine | 75-31-0 |
| 31 | 2-Propen-1-amine | 107-11-9 |
| 32 | 2-Propen-1-ol | 107-18-6 |
| 33 | 2-Propenal | 107-02-8 |
| 34 | 2-Propenenitrile | 107-13-1 |
| 35 | 2-Propenenitrile, 2-methyl- | 126-98-7 |
| 36 | 2-Propenoyl chloride | 814-68-6 |
| 37 | 3-Methyl-1-butene | 563-45-1 |
| 38 | Acetaldehyde | 75-07-0 |
| 39 | Acetic acid ethenyl ester | 108-05-4 |
| 40 | Acetylene | 74-86-2 |
List of Chemicals
| Serial | Chemical Name | CAS No. |
| 41 | Acrolein | 107-02-8 |
| 42 | Acrylonitrile | 107-13-1 |
| 43 | Acrylyl chloride | 814-68-6 |
| 44 | Allyl alcohol | 107-18-6 |
| 45 | Allylamine | 107-11-9 |
| 46 | Ammonia (anhydrous) | 7664-41-7 |
| 47 | Ammonia (conc 20% or greater) | 7664-41-7 |
| 48 | Arsenous trichloride | 7784-34-1 |
| 49 | Arsine | 7784-42-1 |
| 50 | Aziridine | 151-56-4 |
| 51 | Aziridine, 2-methyl | 75-55-8 |
| 52 | Benzene,1,3-diisocyanato-2-methyl- | 91-08-7 |
| 53 | Benzene, 1,3-diisocyanato methyl- | 26471-62-5 |
| 54 | Benzene, 2,4-diisocyanato-1- methyl- | 584-84-9 |
| 55 | Bis(chloromethyl) ether | 542-88-1 |
| 56 | Borane, trichloro- | 10294-34-5 |
| 57 | Borane, trifluoro- | 7637-07-2 |
| 58 | Boron trichloride | 10294-34-5 |
| 59 | Boron trifluoride | 7637-07-2 |
| 60 | Boron trifluoride with methyl ether (1:1) | 353-42-4 |
List of Chemicals
| Serial | Chemical Name | CAS No. |
| 61 | Boron, trifluoro[oxybis [methane]]-, (T-4)- | 353-42-4 |
| 62 | Bromine | 7726-95-6 |
| 63 | Bromotrifluoroethylene | 598-73-2 |
| 64 | Butane | 106-97-8 |
| 65 | Butane, 2-methyl- | 78-78-4 |
| 66 | Butene | 25167-67-3 |
| 67 | Carbon disulfide | 75-15-0 |
| 68 | Carbon oxide sulfide (COS) | 463-58-1 |
| 69 | Carbonic dichloride | 75-44-5 |
| 70 | Carbonic dichloride | 75-44-5 |
| 71 | Carbonochloridic acid, methylester | 79-22-1 |
| 72 | Carbonochloridic acid, propylester | 109-61-5 |
| 73 | Carbonyl sulfide | 463-58-1 |
| 74 | Chlorine | 7782-50-5 |
| 75 | Chlorine dioxide | 10049-04-4 |
| 76 | Chlorine monoxide | 7791-21-1 |
| 77 | Chlorine oxide | 7791-21-1 |
| 78 | Chlorine oxide (ClO2) | 10049-04-4 |
| 79 | Chloroethane | 75-00-3 |
| 80 | Chloroform | 67-66-3 |
List of Chemicals
| Serial | Chemical Name | CAS No. |
| 81 | Chloromethane | 74-87-3 |
| 82 | Chloromethyl ether | 542-88-1 |
| 83 | Chloromethyl methyl ether | 107-30-2 |
| 84 | Crotonaldehyde | 4170-30-3 |
| 85 | Crotonaldehyde, (E)- | 123-73-9 |
| 86 | Cyanogen | 460-19-5 |
| 87 | Cyanogen chloride | 506-77-4 |
| 88 | Cyanogen chloride ((CN)Cl) | 506-77-4 |
| 89 | Cyclohexanamine | 108-91-8 |
| 90 | Cyclohexylamine | 108-91-8 |
| 91 | Cyclopropane | 75-19-4 |
| 92 | Diborane | 19287-45-7 |
| 93 | Diborane(6) | 19287-45-7 |
| 94 | Dichloromethyl ether | 542-88-1 |
| 95 | Dichlorosilane | 4109-96-0 |
| 96 | Difluoroethane | 75-37-6 |
| 97 | Dimethylamine | 124-40-3 |
| 98 | Dimethyldichlorosilane | 75-78-5 |
| 99 | Dimethylhydrazine | 57-14-7 |
| 100 | Epichlorohydrin | 106-89-8 |
List of Chemicals
| Serial | ||
| 101 | Ethanamine | 75-04-7 |
| 102 | Ethane | 74-84-0 |
| 103 | Ethane, 1,1′-oxybis- | 60-29-7 |
| 104 | Ethane, 1,1-difluoro- | 75-37-6 |
| 105 | Ethane, chloro- | 75-00-3 |
| 106 | Ethanedinitrile | 460-19-5 |
| 107 | Ethaneperoxoic acid | 79-21-0 |
| 108 | Ethanethiol | 75-08-1 |
| 109 | Ethene | 74-85-1 |
| 110 | Ethene, 1,1-dichloro- | 75-35-4 |
| 111 | Ethene, 1,1-difluoro- | 75-38-7 |
| 112 | Ethene, bromotrifluoro- | 598-73-2 |
| 113 | Ethene, chloro- | 75-01-4 |
| 114 | Ethene, chlorotrifluoro- | 79-38-9 |
| 115 | Ethene, ethoxy- | 109-92-2 |
| 116 | Ethene, fluoro- | 75-02-5 |
| 117 | Ethene, methoxy- | 107-25-5 |
| 118 | Ethene, tetrafluoro- | 116-14-3 |
| 119 | Ethyl acetylene | 107-00-6 |
| 120 | Ethyl chloride | 75-00-3 |
List of Chemicals
| Serial | Chemical Name | CAS No. |
| 121 | Ethyl cyanide | 107-12-0 |
| 122 | Ethyl ether | 60-29-7 |
| 123 | Ethyl mercaptan | 75-08-1 |
| 124 | Ethyl nitrite | 109-95-5 |
| 125 | Ethylene | 74-85-1 |
| 126 | Ethylene oxide | 75-21-8 |
| 127 | Ethylenediamine | 107-15-3 |
| 128 | Ethyleneimine | 151-56-4 |
| 129 | Ethyne | 74-86-2 |
| 130 | Fluorine | 7782-41-4 |
| 131 | Formaldehyde | 50-00-0 |
| 132 | Formaldehyde (solution) | 50-00-0 |
| 133 | Formic acid, methyl ester | 107-31-3 |
| 134 | Furan | 110-00-9 |
| 135 | Hydrazine | 302-01-2 |
| 136 | Hydrazine, 1,1-dimethyl- | 57-14-7 |
| 137 | Hydrazine, methyl- | 60-34-4 |
| 138 | Hydrochloric acid (conc 37% ++) | 7647-01-0 |
| 139 | Hydrocyanic acid | 74-90-8 |
| 140 | Hydrofluoric acid (conc. 50% ++) | 7664-39-3 |
List of Chemicals
| Serial | Chemical Name | CAS No. |
| 141 | Hydrogen | 1333-74-0 |
| 142 | Hydrogen chloride (anhydrous) | 7647-01-0 |
| 143 | Hydrogen chloride (gas only) | 7647-01-0 |
| 144 | Hydrogen cyanide | 74-90-8 |
| 145 | Hydrogen fluoride (anhydrous) | 7664-39-3 |
| 146 | Hydrogen selenide | 7783-07-5 |
| 147 | Hydrogen sulfide | 7783-06-4 |
| 148 | Iron carbonyl (Fe(CO)5),(TB-5-11) | 13463-40-6 |
| 149 | Iron, pentacarbonyl- | 13463-40-6 |
| 150 | Isobutane | 75-28-5 |
| 151 | Isobutyronitrile | 78-82-0 |
| 152 | Isopentane | 78-78-4 |
| 153 | Isoprene | 78-79-5 |
| 154 | Isopropyl chloride | 75-29-6 |
| 155 | Isopropyl chloroformate | 108-23-6 |
| 156 | Isopropylamine | 75-31-0 |
| 157 | Methacrylonitrile | 126-98-7 |
| 158 | Methenamine | 74-89-5 |
| 159 | Methenamine, N,N-dimethyl- | 75-50-3 |
| 160 | Methenamine, N-methyl- | 124-40-3 |
List of Chemicals
| Serial | Chemical Name | CAS No. |
| 161 | Methane | 74-82-8 |
| 162 | Methane, chloro- | 74-87-3 |
| 163 | Methane, chloromethoxy- | 107-30-2 |
| 164 | Methane, isocyanato- | 624-83-9 |
| 165 | Methane, oxybis- | 115-10-6 |
| 166 | Methane, oxybis[chloro- | 542-88-1 |
| 167 | Methane, tetranitro- | 509-14-8 |
| 168 | Methane, trichloro- | 67-66-3 |
| 169 | Methanesulfonyl chloride, trichloro- | 594-42-3 |
| 170 | Methanethiol | 74-93-1 |
| 171 | Methyl chloride | 74-87-3 |
| 172 | Methyl chlorocarbonate | 79-22-1 |
| 173 | Methyl chloroformate | 79-22-1 |
| 174 | Methyl ether | 115-10-6 |
| 175 | Methyl formate | 107-31-3 |
| 176 | Methyl hydrazine | 60-34-4 |
| 177 | Methyl isocyanate | 624-83-9 |
| 178 | Methyl mercaptan | 74-93-1 |
| 179 | Methyl thiocyanate | 556-64-9 |
| 180 | Methyl trichlorosilane | 75-79-6 |
List of Chemicals
| Serial | Chemical Name | CAS No. |
| 181 | Mono ethylamine | 75-04-7 |
| 182 | Monomethylamine | 74-89-5 |
| 183 | Nickel carbonyl | 13463-39-3 |
| 184 | Nitric acid (conc 80% or greater) | 7697-37-2 |
| 185 | Nitric oxide | 10102-43-9 |
| 186 | Nitrogen oxide (NO) | 10102-43-9 |
| 187 | Nitrous acid, ethyl ester | 109-95-5 |
| 188 | Oleum (fuming sulfuric acid) | 8014-95-7 |
| 189 | Oxirane | 75-21-8 |
| 190 | Oxirane, (chloromethyl)- | 106-89-8 |
| 191 | Oxirane, methyl- | 75-56-9 |
| 192 | Pentane | 109-66-0 |
| 193 | Peracetic acid | 79-21-0 |
| 194 | Perchloromethyl mercaptan | 594-42-3 |
| 195 | Phosgene | 75-44-5 |
| 196 | Phosphine | 7803-51-2 |
| 197 | Phosphorous trichloride | 7719-12-2 |
| 198 | Phosphorus oxychloride | 10025-87-3 |
| 199 | Phosphorus trichloride | 7719-12-2 |
| 200 | Phosphoryl chloride | 10025-87-3 |
List of Chemicals
| Serial | Chemical Name | CAS No. |
| 201 | Piperidine | 110-89-4 |
| 202 | Plumbane, tetramethyl- | 75-74-1 |
| 203 | Propadiene | 463-49-0 |
| 204 | Propane | 74-98-6 |
| 205 | Propane, 2,2-dimethyl- | 463-82-1 |
| 206 | Propane, 2-chloro- | 75-29-6 |
| 207 | Propane, 2-methyl | 75-28-5 |
| 208 | Propanenitrile | 107-12-0 |
| 209 | Propanenitrile, 2-methyl- | 78-82-0 |
| 210 | Propene | 115-07-1 |
| 211 | Propionitrile | 107-12-0 |
| 212 | Propyl chloroformate | 109-61-5 |
| 213 | Propylene | 115-07-1 |
| 214 | Propylene oxide | 75-56-9 |
| 215 | Propyleneimine | 75-55-8 |
| 216 | Propyne | 74-99-7 |
| 217 | Silane | 7803-62-5 |
| 218 | Silane, chlorotrimethyl- | 75-77-4 |
| 219 | Silane, dichloro- | 4109-96-0 |
| 220 | Silane, dichlorodimethyl- | 75-78-5 |
List of Chemicals
| Serial | Chemical Name | CAS No. |
| 221 | Silane, tetramethyl- | 75-76-3 |
| 222 | Silane, trichloro- | 10025-78-2 |
| 223 | Silane, trichloromethyl- | 75-79-6 |
| 224 | Sulfur dioxide (anhydrous) | 7446-09-5 |
| 225 | Sulfur fluoride (SF4), (T-4)- | 7783-60-0 |
| 226 | Sulfur tetrafluoride | 7783-60-0 |
| 227 | Sulfur trioxide | 7446-11-9 |
| 228 | Sulfuric acid (fuming) | 8014-95-7 |
| 229 | Sulfuric acid, with sulfur trioxide | 8014-95-7 |
| 230 | Tetrafluoroethylene | 116-14-3 |
| 231 | Tetramethyllead | 75-74-1 |
| 232 | Tetramethylsilane | 75-76-3 |
| 233 | Tetranitromethane | 509-14-8 |
| 234 | Thiocyanic acid, methyl ester | 556-64-9 |
| 235 | Thiomethanol | 74-93-1 |
| 236 | Titanium chloride (TiCl4) (T-4)- | 7550-45-0 |
| 237 | Titanium tetrachloride | 7550-45-0 |
| 238 | Toluene diisocyanate (unspecified isomer) | 26471-62-5 |
| 239 | Toluene-2,4-diisocyanate | 584-84-9 |
| 240 | Toluene-2,6-diisocyanate | 91-08-7 |
List of Chemicals
| Serial | Chemical Name | CAS No. |
| 241 | Toluene diisocyanate (+isomers) | 26471-62-5 |
| 242 | Trichloromethanesulfonyl chloride | 594-42-3 |
| 243 | Trichlorosilane | 10025-78-2 |
| 244 | Trifluorochloroethylene | 79-38-9 |
| 245 | Trimethylamine | 75-50-3 |
| 246 | Trimethylchlorosilane | 75-77-4 |
| 247 | Vinyl acetate | 108-05-4 |
| 248 | Vinyl acetate monomer | 108-05-4 |
| 249 | Vinyl acetylene | 689-97-4 |
| 250 | Vinyl chloride | 75-01-4 |
| 251 | Vinyl ethyl ether | 109-92-2 |
| 252 | Vinyl fluoride | 75-02-5 |
| 253 | Vinyl methyl ether | 107-25-5 |
| 254 | Vinylidene chloride | 75-35-4 |
| 255 | Vinylidene fluoride | 75-38-7 |
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List of Chemicals
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