Use the following list of 112(r) regulated substances, including their synonyms, and threshold quantities (in pounds) to help you assess if your process is subject to the RMP rule or the general duty clause.
NOTE: RMP*Submit may list the chemical by it's alias. To help you determine the alias(es) for a chemical, there is also a CAA 112(r) List of Regulated Substances - by CAS Number.
(as of October 30, 1998)
Regulated Substance CAS # TQ
1,1-Dichloroethylene 75-35-4 10,000
1,1-Dimethyl hydrazine 57-14-7 15,000
1,2-Ethanediamine 107-15-3 20,000
1,2-Propadiene 463-49-0 10,000
1,3-Butadiene 106-99-0 10,000
1,3-Butadiene, 2-methyl- 78-79-5 10,000
1,3-Pentadiene 504-60-9 10,000
1-Buten-3-yne 689-97-4 10,000
1-Butene 106-98-9 10,000
1-Butyne 107-00-6 10,000
1-Chloropropylene 590-21-6 10,000
1-Pentene 109-67-1 10,000
1-Propene 115-07-1 10,000
1-Propene, 1-chloro- 590-21-6 10,000
1-Propene, 2-chloro- 557-98-2 10,000
1-Propene, 2-methyl- 115-11-7 10,000
1-Propyne 74-99-7 10,000
2,2-Dimethylpropane 463-82-1 10,000
2-Butenal 4170-30-3 20,000
2-Butenal, (e)- 123-73-9 20,000
2-Butene 107-01-7 10,000
2-Butene, (E) 624-64-6 10,000
2-Butene-cis 590-18-1 10,000
2-Butene-trans 624-64-6 10,000
2-Chloropropylene 557-98-2 10,000
2-Methyl-1-butene 563-46-2 10,000
2-Methylpropene 115-11-7 10,000
2-Pentene, (E)- 646-04-8 10,000
2-Pentene, (Z)- 627-20-3 10,000
2-Propanamine 75-31-0 10,000
2-Propen-1-amine 107-11-9 10,000
2-Propen-1-ol 107-18-6 15,000
2-Propenal 107-02-8 5,000
2-Propenenitrile 107-13-1 20,000
2-Propenenitrile, 2-methyl- 126-98-7 10,000
2-Propenoyl chloride 814-68-6 5,000
3-Methyl-1-butene 563-45-1 10,000
Acetaldehyde 75-07-0 10,000
Acetic acid ethenyl ester 108-05-4 15,000
Acetylene 74-86-2 10,000
Acrolein 107-02-8 5,000
Acrylonitrile 107-13-1 20,000
Acrylyl chloride 814-68-6 5,000
Allyl alcohol 107-18-6 15,000
Allylamine 107-11-9 10,000
Ammonia (anhydrous) 7664-41-7 10,000
Ammonia (conc 20% or greater) 7664-41-7 20,000
Arsenous trichloride 7784-34-1 15,000
Arsine 7784-42-1 1,000
Aziridine 151-56-4 10,000
Aziridine, 2-methyl 75-55-8 10,000
Benzene, 1,3-diisocyanato
-2-methyl- 91-08-7 10,000
Benzene, 1,3-diisocyanatomethyl- 26471-62-5 10,000
Benzene, 2,4-diisocyanato
-1-methyl- 584-84-9 10,000
Bis(chloromethyl) ether 542-88-1 1,000
Borane, trichloro- 10294-34-5 5,000
Borane, trifluoro- 7637-07-2 5,000
Boron trichloride 10294-34-5 5,000
Boron trifluoride 7637-07-2 5,000
Boron trifluoride compound
with methyl ether (1:1) 353-42-4 15,000
Boron, trifluoro[oxybis[methane]]
-, (T-4)- 353-42-4 15,000
Bromine 7726-95-6 10,000
Bromotrifluoroethylene 598-73-2 10,000
Butane 106-97-8 10,000
Butane, 2-methyl- 78-78-4 10,000
Butene 25167-67-3 10,000
Carbon disulfide 75-15-0 20,000
Carbon oxide sulfide (COS) 463-58-1 10,000
Carbonic dichloride 75-44-5 500
Carbonochloridic acid,
1-methylethyl ester 108-23-6 15,000
Carbonochloridic acid,
methylester 79-22-1 5,000
Carbonochloridic acid,
propylester 109-61-5 15,000
Carbonyl sulfide 463-58-1 10,000
Chlorine 7782-50-5 2,500
Chlorine dioxide 10049-04-4 1,000
Chlorine monoxide 7791-21-1 10,000
Chlorine oxide 7791-21-1 10,000
Chlorine oxide (ClO2) 10049-04-4 1,000
Chloroethane 75-00-3 10,000
Chloroform 67-66-3 20,000
Chloromethane 74-87-3 10,000
Chloromethyl ether 542-88-1 1,000
Chloromethyl methyl ether 107-30-2 5,000
Crotonaldehyde 4170-30-3 20,000
Crotonaldehyde, (E)- 123-73-9 20,000
Cyanogen 460-19-5 10,000
Cyanogen chloride 506-77-4 10,000
Cyanogen chloride ((CN)Cl) 506-77-4 10,000
Cyclohexanamine 108-91-8 15,000
Cyclohexylamine 108-91-8 15,000
Cyclopropane 75-19-4 10,000
Diborane 19287-45-7 2,500
Diborane(6) 19287-45-7 2,500
Dichloromethyl ether 542-88-1 1,000
Dichlorosilane 4109-96-0 10,000
Difluoroethane 75-37-6 10,000
Dimethylamine 124-40-3 10,000
Dimethyldichlorosilane 75-78-5 5,000
Dimethylhydrazine 57-14-7 15,000
Epichlorohydrin 106-89-8 20,000
Ethanamine 75-04-7 10,000
Ethane 74-84-0 10,000
Ethane, 1,1'-oxybis- 60-29-7 10,000
Ethane, 1,1-difluoro- 75-37-6 10,000
Ethane, chloro- 75-00-3 10,000
Ethanedinitrile 460-19-5 10,000
Ethaneperoxoic acid 79-21-0 10,000
Ethanethiol 75-08-1 10,000
Ethene 74-85-1 10,000
Ethene, 1,1-dichloro- 75-35-4 10,000
Ethene, 1,1-difluoro- 75-38-7 10,000
Ethene, bromotrifluoro- 598-73-2 10,000
Ethene, chloro- 75-01-4 10,000
Ethene, chlorotrifluoro- 79-38-9 10,000
Ethene, ethoxy- 109-92-2 10,000
Ethene, fluoro- 75-02-5 10,000
Ethene, methoxy- 107-25-5 10,000
Ethene, tetrafluoro- 116-14-3 10,000
Ethyl acetylene 107-00-6 10,000
Ethyl chloride 75-00-3 10,000
Ethyl cyanide 107-12-0 10,000
Ethyl ether 60-29-7 10,000
Ethyl mercaptan 75-08-1 10,000
Ethyl nitrite 109-95-5 10,000
Ethylene 74-85-1 10,000
Ethylene oxide 75-21-8 10,000
Ethylenediamine 107-15-3 20,000
Ethyleneimine 151-56-4 10,000
Ethyne 74-86-2 10,000
Fluorine 7782-41-4 1,000
Formaldehyde 50-00-0 15,000
Formaldehyde (solution) 50-00-0 15,000
Formic acid, methyl ester 107-31-3 10,000
Furan 110-00-9 5,000
Hydrazine 302-01-2 15,000
Hydrazine, 1,1-dimethyl- 57-14-7 15,000
Hydrazine, methyl- 60-34-4 15,000
Hydrochloric acid
(conc 37% or greater) 7647-01-0 15,000
Hydrocyanic acid 74-90-8 2,500
Hydrofluoric acid
(conc. 50% or greater) 7664-39-3 1,000
Hydrogen 1333-74-0 10,000
Hydrogen chloride (anhydrous) 7647-01-0 5,000
Hydrogen chloride (gas only) 7647-01-0 5,000
Hydrogen cyanide 74-90-8 2,500
Hydrogen fluoride (anhydrous) 7664-39-3 1,000
Hydrogen selenide 7783-07-5 500
Hydrogen sulfide 7783-06-4 10,000
Iron carbonyl (Fe(CO)5),
(TB-5-11)- 13463-40-6 2,500
Iron, pentacarbonyl- 13463-40-6 2,500
Isobutane 75-28-5 10,000
Isobutyronitrile 78-82-0 20,000
Isopentane 78-78-4 10,000
Isoprene 78-79-5 10,000
Isopropyl chloride 75-29-6 10,000
Isopropyl chloroformate 108-23-6 15,000
Isopropylamine 75-31-0 10,000
Methacrylonitrile 126-98-7 10,000
Methanamine 74-89-5 10,000
Methanamine, N,N-dimethyl- 75-50-3 10,000
Methanamine, N-methyl- 124-40-3 10,000
Methane 74-82-8 10,000
Methane, chloro- 74-87-3 10,000
Methane, chloromethoxy- 107-30-2 5,000
Methane, isocyanato- 624-83-9 10,000
Methane, oxybis- 115-10-6 10,000
Methane, oxybis[chloro- 542-88-1 1,000
Methane, tetranitro- 509-14-8 10,000
Methane, trichloro- 67-66-3 20,000
Methanesulfenyl chloride,
trichloro- 594-42-3 10,000
Methanethiol 74-93-1 10,000
Methyl chloride 74-87-3 10,000
Methyl chlorocarbonate 79-22-1 5,000
Methyl chloroformate 79-22-1 5,000
Methyl ether 115-10-6 10,000
Methyl formate 107-31-3 10,000
Methyl hydrazine 60-34-4 15,000
Methyl isocyanate 624-83-9 10,000
Methyl mercaptan 74-93-1 10,000
Methyl thiocyanate 556-64-9 20,000
Methyltrichlorosilane 75-79-6 5,000
Monoethylamine 75-04-7 10,000
Monomethylamine 74-89-5 10,000
Nickel carbonyl 13463-39-3 1,000
Nitric acid (>= conc 80%) 7697-37-2 15,000
Nitric oxide 10102-43-9 10,000
Nitrogen oxide (NO) 10102-43-9 10,000
Nitrous acid, ethyl ester 109-95-5 10,000
Oleum (fuming sulfuric acid) 8014-95-7 10,000
Oxirane 75-21-8 10,000
Oxirane, (chloromethyl)- 106-89-8 20,000
Oxirane, methyl- 75-56-9 10,000
Pentane 109-66-0 10,000
Peracetic acid 79-21-0 10,000
Perchloromethyl mercaptan 594-42-3 10,000
Phosgene 75-44-5 500
Phosphine 7803-51-2 5,000
Phosphorous trichloride 7719-12-2 15,000
Phosphorus oxychloride 10025-87-3 5,000
Phosphorus trichloride 7719-12-2 15,000
Phosphoryl chloride 10025-87-3 5,000
Piperidine 110-89-4 15,000
Plumbane, tetramethyl- 75-74-1 10,000
Propadiene 463-49-0 10,000
Propane 74-98-6 10,000
Propane, 2,2-dimethyl- 463-82-1 10,000
Propane, 2-chloro- 75-29-6 10,000
Propane, 2-methyl 75-28-5 10,000
Propanenitrile 107-12-0 10,000
Propanenitrile, 2-methyl- 78-82-0 20,000
Propene 115-07-1 10,000
Propionitrile 107-12-0 10,000
Propyl chloroformate 109-61-5 15,000
Propylene 115-07-1 10,000
Propylene oxide 75-56-9 10,000
Propyleneimine 75-55-8 10,000
Propyne 74-99-7 10,000
Silane 7803-62-5 10,000
Silane, chlorotrimethyl- 75-77-4 10,000
Silane, dichloro- 4109-96-0 10,000
Silane, dichlorodimethyl- 75-78-5 5,000
Silane, tetramethyl- 75-76-3 10,000
Silane, trichloro- 10025-78-2 10,000
Silane, trichloromethyl- 75-79-6 5,000
Sulfur dioxide (anhydrous) 7446-09-5 5,000
Sulfur fluoride (SF4), (T-4)- 7783-60-0 2,500
Sulfur tetrafluoride 7783-60-0 2,500
Sulfur trioxide 7446-11-9 10,000
Sulfuric acid (fuming) 8014-95-7 10,000
Sulfuric acid, mixture with
sulfur trioxide 8014-95-7 10,000
Tetrafluoroethylene 116-14-3 10,000
Tetramethyllead 75-74-1 10,000
Tetramethylsilane 75-76-3 10,000
Tetranitromethane 509-14-8 10,000
Thiocyanic acid, methyl ester 556-64-9 20,000
Thiomethanol 74-93-1 10,000
Titanium chloride (TiCl4)
(T-4)- 7550-45-0 2,500
Titanium tetrachloride 7550-45-0 2,500
Toluene diisocyanate
(unspecified isomer) 26471-62-5 10,000
Toluene-2,4-diisocyanate 584-84-9 10,000
Toluene-2,6-diisocyanate 91-08-7 10,000
Toluenediisocyanate
(mixed isomers) 26471-62-5 10,000
Trichloromethanesulfenyl
chloride 594-42-3 10,000
Trichlorosilane 10025-78-2 10,000
Trifluorochloroethylene 79-38-9 10,000
Trimethylamine 75-50-3 10,000
Trimethylchlorosilane 75-77-4 10,000
Vinyl acetate 108-05-4 15,000
Vinyl acetate monomer 108-05-4 15,000
Vinyl acetylene 689-97-4 10,000
Vinyl chloride 75-01-4 10,000
Vinyl ethyl ether 109-92-2 10,000
Vinyl fluoride 75-02-5 10,000
Vinyl methyl ether 107-25-5 10,000
Vinylidene chloride 75-35-4 10,000
Vinylidene fluoride 75-38-7 10,000
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