|
Toxic Chemicals Regulated under RMP that are also Regulated under PSM [Alphabetical Order – 78 Substances] |
|||
|
Chemical Name |
CAS No. |
RMP Threshold Quantity (lbs.) |
PSM Threshold Quantity (lbs.) |
|
Acrolein [2-Propenal] |
107-02-8 |
5,000 |
150 |
|
Acrylonitrile [2-Propenenitrile] |
107-13-1 |
20,000 |
Not Regulated |
|
Acrylyl chloride [2-Propenoyl chloride] |
814-68-6 |
5,000 |
250 |
|
Allyl alcohol [2-Propen-1-ol] |
107-18-6 |
15,000 |
Not Regulated |
|
Allylamine [2-Propen-1-amine] |
107-11-9 |
10,000 |
1,000 |
|
Ammonia (anhydrous) |
7664-41-7 |
10,000 |
10,000 |
|
Ammonia (solution) |
7664-41-7 |
20,000(conc. 20% or greater) |
15,000(conc. 44% or greater) |
|
Arsenous trichloride |
7784-34-1 |
15,000 |
Not Regulated |
|
Arsine |
7784-42-1 |
1,000 |
100 |
|
Boron trichloride [Borane, trichloro-] |
10294-34-5 |
5,000 |
2,500 |
|
Boron trifluoride [Borane, trifluoro-] |
7637-07-2 |
5,000 |
250 |
|
Boron trifluoride compound with methyl ether (1:1) [Boron, trifluoro[oxybis[metane]]-, T-4- |
353-42-4 |
15,000 |
Not Regulated |
|
Bromine |
7726-95-6 |
10,000 |
1,500 |
|
Carbon disulfide |
75-15-0 |
20,000 |
Not Regulated |
|
Chlorine |
7782-50-5 |
2,500 |
1,500 |
|
Chlorine dioxide [Chlorine oxide (ClO2)] |
10049-04-4 |
1,000 |
1,000 |
|
Chloroform [Methane, trichloro-] |
67-66-3 |
20,000 |
Not Regulated |
|
Chloromethyl ether [Methane, oxybis[chloro-] |
542-88-1 |
1,000 |
Not Regulated |
|
Chloromethyl methyl ether [Methane, chloromethoxy-] |
107-30-2 |
5,000 |
500 |
|
Crotonaldehyde [2-Butenal] |
4170-30-3 |
20,000 |
Not Regulated |
|
Crotonaldehyde, (E)- [2-Butenal, (E)-] |
123-73-9 |
20,000 |
Not Regulated |
|
Cyanogen chloride |
506-77-4 |
10,000 |
500 |
|
Cyclohexylamine [Cyclohexanamine] |
108-91-8 |
15,000 |
Not Regulated |
|
Diborane |
19287-45-7 |
2,500 |
100 |
|
Dimethyldichlorosilane [Silane, dichlorodimethyl-] |
75-78-5 |
5,000 |
1,000 |
|
1,1-Dimethylhydrazine [Hydrazine, 1,1-dimethyl-] |
57-14-7 |
15,000 |
1,000 |
|
Epichlorohydrin [Oxirane, (chloromethyl)-] |
106-89-8 |
20,000 |
Not Regulated |
|
Ethylenediamine [1,2-Ethanediamine] |
107-15-3 |
20,000 |
Not Regulated |
|
Ethyleneimine [Aziridine] |
151-56-4 |
10,000 |
1,000 |
|
Ethylene oxide [Oxirane] |
75-21-8 |
10,000 |
5,000 |
|
Fluorine |
7782-41-4 |
1,000 |
1,000 |
|
Formaldehyde (solution) |
50-00-0 |
15,000 |
1,000 |
|
Furan |
110-00-9 |
5,000 |
500 |
|
Hydrazine |
302-01-2 |
15,000 |
Not Regulated |
|
Hydrochloric acid |
7647-01-0 |
15,000(conc 37% or greater) |
5000 (anhydrous only) |
|
Hydrocyanic acid |
74-90-8 |
2,500 |
1,000 |
|
Hydrogen chloride (anhydrous) [Hydrochloric acid] |
7647-01-0 |
5,000 |
5,000 |
|
Hydrogen fluoride/Hydrofluoric acid [Hydrofluoric acid] |
7664-39-3 |
1000 (conc. 50% or greater) |
1000 (anhydrous only) |
|
Hydrogen selenide |
7783-07-5 |
500 |
150 |
|
Hydrogen sulfide |
7783-06-4 |
10,000 |
1,500 |
|
Iron, pentacarbonyl- [Iron carbonyl (Fe(CO) 5), (TB-5-11)-] |
13463-40-6 |
2,500 |
Not Regulated |
|
Isobutyronitrile [Propanenitrile, 2-methyl-] |
78-82-0 |
20,000 |
250 |
|
Isopropyl chloroformate [Carbonochloridic acid, 1-methylethyl ester] |
108-23-6 |
15,000 |
Not Regulated |
|
Methacrylonitrile [2-Propenenitrile, 2-methyl-] |
126-98-7 |
10,000 |
250 |
|
Methyl chloride [Methane, chloro-] |
74-87-3 |
10,000 |
15,000 |
|
Methyl chloroformate [Carbonochloridic acid, methylester] |
79-22-1 |
5,000 |
500 |
|
Methyl hydrazine [Hydrazine, methyl-] |
60-34-4 |
15,000 |
100 |
|
Methyl isocyanate [Methane, isocyanato-] |
624-83-9 |
10,000 |
250 |
|
Methyl mercaptan [Methanethiol] |
74-93-1 |
10,000 |
5,000 |
|
Methyl thiocyanate [Thiocyanic acid, methyl ester] |
556-64-9 |
20,000 |
Not Regulated |
|
Methyltrichlorosilane [Silane, trichloromethyl-] |
75-79-6 |
5,000 |
500 |
|
Nickel carbonyl |
13463-39-3 |
1,000 |
150 |
|
Nitric acid (conc 80% or greater) |
7697-37-2 |
15,000 |
500 |
|
Nitric oxide [Nitrogen oxide (NO)] |
10102-43-9 |
10,000 |
250 |
|
Nitrogen tetroxide 2 |
10544-72-6 |
250 |
250 |
|
Oleum (Fuming Sulfuric acid) [Sulfuric acid, mixture with sulfur trioxide] 1 |
8014-95-7 |
10,000 |
1,000 |
|
Peracetic acid [Ethaneperoxoic acid] |
79-21-0 |
10,000 |
1,000 |
|
Perchloromethylmercaptan [Methanesulfenyl chloride, trichloro-] |
594-42-3 |
10,000 |
150 |
|
Phosgene [Carbonic dichloride] |
75-44-5 |
500 |
100 |
|
Phosphine |
7803-51-2 |
5,000 |
100 |
|
Phosphorus oxychloride [Phosphoryl chloride] |
10025-87-3 |
5,000 |
1,000 |
|
Phosphorus trichloride [Phosphorous trichloride] |
7719-12-2 |
15,000 |
1,000 |
|
Piperidine |
110-89-4 |
15,000 |
Not Regulated |
|
Propionitrile [Propanenitrile] |
107-12-0 |
10,000 |
Not Regulated |
|
Propyl chloroformate [Carbonochloridic acid, propylester] |
109-61-5 |
15,000 |
Not Regulated |
|
Propyleneimine [Aziridine, 2-methyl-] |
75-55-8 |
10,000 |
Not Regulated |
|
Propylene oxide [Oxirane, methyl-] |
75-56-9 |
10,000 |
Not Regulated |
|
Sulfur dioxide (anhydrous) |
7446-09-5 |
5,000 |
1,000 |
|
Sulfur tetrafluoride [Sulfur fluoride (SF4), (T-4)-] |
7783-60-0 |
2,500 |
250 |
|
Sulfur trioxide |
7446-11-9 |
10,000 |
1,000 |
|
Tetramethyllead [Plumbane, tetramethyl-] |
75-74-1 |
10,000 |
1,000 |
|
Tetranitromethane [Methane, tetranitro-] |
509-14-8 |
10,000 |
Not Regulated |
|
Titanium tetrachloride [Titanium chloride (TiCl4) (T-4)-] |
7550-45-0 |
2,500 |
Not Regulated |
|
Toluene 2,4-diisocyanate [Benzene, 2,4-diisocyanato-1-methyl-] 1 |
584-84-9 |
10,000 |
Not Regulated |
|
Toluene 2,6-diisocyanate [Benzene, 1,3-diisocyanato-2-methyl-] 1 |
91-08-7 |
10,000 |
Not Regulated |
|
Toluene diisocyanate (unspecified isomer) [Benzene, 1,3-diisocyanatomethyl-] 1 |
26471-62-5 |
10,000 |
Not Regulated |
|
Trimethylchlorosilane [Silane, chlorotrimethyl-] |
75-77-4 |
10,000 |
Not Regulated |
|
Vinyl acetate monomer [Acetic acid ethenyl ester] |
108-05-4 |
15,000 |
Not Regulated |
|
1 The mixture exemption in 68.115(b)(1) does not apply to the substance. 2 Only applies to Louisiana Chemical Accident Prevention Program. Not regulated under 40 CFR part 68. |
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|
List of Regulated Flammable Substances and Threshold Quantities for RMP [Alphabetical Order – 63 Substances] |
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|
Chemical Name |
CAS No. |
RMP Threshold Quantity (lbs.) |
PSM Threshold Quantity (lbs.) |
|
Acetaldehyde |
75-07-0 |
10,000 |
2,500 |
|
Acetylene [Ethyne] |
74-86-2 |
10,000 |
10,000* |
|
Bromotrifluorethylene [Ethene, bromotrifluoro-] |
598-73-2 |
10,000 |
10,000* |
|
1,3-Butadiene |
106-99-0 |
10,000 |
10,000* |
|
Butane |
106-97-8 |
10,000 |
10,000* |
|
1-Butene |
106-98-9 |
10,000 |
10,000* |
|
2-Butene |
107-01-7 |
10,000 |
10,000* |
|
Butene |
25167-67-3 |
10,000 |
10,000* |
|
2-Butene-cis |
590-18-1 |
10,000 |
10,000* |
|
2-Butene-trans [2-Butene, (E)] |
624-64-6 |
10,000 |
10,000* |
|
Carbon oxysulfide [Carbon oxide sulfide (COS)] |
463-58-1 |
10,000 |
10,000* |
|
Chlorine monoxide [Chlorine oxide] |
7791-21-1 |
10,000 |
Not Regulated |
|
2-Chloropropylene [1-Propene, 2-chloro-] |
557-98-2 |
10,000 |
10,000* |
|
1-Chloropropylene [1-Propene, 1-chloro-] |
590-21-6 |
10,000 |
10,000* |
|
Cyanogen [Ethanedinitrile] |
460-19-5 |
10,000 |
2,500 |
|
Cyclopropane |
75-19-4 |
10,000 |
10,000* |
|
Dichlorosilane [Silane, dichloro-] |
4109-96-0 |
10,000 |
2,500 |
|
Difluoroethane [Ethane, 1,1-difluoro-] |
75-37-6 |
10,000 |
NA |
|
Dimethylamine [Methanamine, N-methyl-] |
124-40-3 |
10,000 |
2,500 |
|
2,2-Dimethylpropane [Propane, 2,2-dimethyl-] |
463-82-1 |
10,000 |
10,000* |
|
Ethane |
74-84-0 |
10,000 |
10,000* |
|
Ethyl acetylene [1-Butyne] |
107-00-6 |
10,000 |
10,000* |
|
Ethylamine [Ethanamine] |
75-04-7 |
10,000 |
7,500 |
|
Ethyl chloride [Ethane, chloro-] |
75-00-3 |
10,000 |
10,000* |
|
Ethylene [Ethene] |
74-85-1 |
10,000 |
10,000* |
|
Ethyl ether [Ethane, 1,1′-oxybis-] |
60-29-7 |
10,000 |
10,000* |
|
Ethyl mercaptan [Ethanethiol] |
75-08-1 |
10,000 |
10,000* |
|
Ethyl nitrite [Nitrous acid, ethyl ester] |
109-95-5 |
10,000 |
5,000 |
|
Hydrogen |
1333-74-0 |
10,000 |
10,000* |
|
Isobutane [Propane, 2-methyl] |
75-28-5 |
10,000 |
10,000* |
|
Isopentane [Butane, 2-methyl-] |
78-78-4 |
10,000 |
10,000* |
|
Isoprene [1,3-Butadiene, 2-methyl-] |
78-79-5 |
10,000 |
10,000* |
|
Isopropylamine [2-Propanamine] |
75-31-0 |
10,000 |
5,000 |
|
Isopropyl chloride [Propane, 2-chloro-] |
75-29-6 |
10,000 |
10,000* |
|
Methane |
74-82-8 |
10,000 |
10,000* |
|
Methylamine [Methanamine] |
74-89-5 |
10,000 |
1,000 |
|
3-Methyl-1-butene |
563-45-1 |
10,000 |
10,000* |
|
2-Methyl-1-butene |
563-46-2 |
10,000 |
10,000* |
|
Methyl ether [Methane, oxybis-] |
115-10-6 |
10,000 |
10,000* |
|
Methyl formate [Formic acid, methyl ester] |
107-31-3 |
10,000 |
10,000* |
|
2-Methylpropene [1-Propene, 2-methyl-] |
115-11-7 |
10,000 |
10,000* |
|
1,3-Pentadiene |
504-60-9 |
10,000 |
10,000* |
|
Pentane |
109-66-0 |
10,000 |
10,000* |
|
1-Pentene |
109-67-1 |
10,000 |
10,000* |
|
2-Pentene, (E)- |
646-04-8 |
10,000 |
10,000* |
|
2-Pentene, (Z)- |
627-20-3 |
10,000 |
10,000* |
|
Propadiene [1,2-Propadiene] |
463-49-0 |
10,000 |
NA |
|
Propane |
74-98-6 |
10,000 |
10,000* |
|
Propylene [1-Propene] |
115-07-1 |
10,000 |
10,000* |
|
Propyne [1-Propyne] |
74-99-7 |
10,000 |
10,000* |
|
Silane |
7803-62-5 |
10,000 |
10,000* |
|
Tetrafluoroethylene [Ethene, tetrafluoro-] |
116-14-3 |
10,000 |
5,000 |
|
Tetramethylsilane [Silane, tetramethyl-] |
75-76-3 |
10,000 |
10,000* |
|
Trichlorosilane [Silane, trichloro-] |
10025-78-2 |
10,000 |
5,000 |
|
Trifluorochloroethylene [Ethene, chlorotrifluoro-] |
79-38-9 |
10,000 |
10,000 |
|
Trimethylamine [Methanamine, N,N-dimethyl-] |
75-50-3 |
10,000 |
10,000* |
|
Vinyl acetylene [1-Buten-3-yne] |
689-97-4 |
10,000 |
10,000* |
|
Vinyl chloride [Ethene, chloro-] |
75-01-4 |
10,000 |
10,000* |
|
Vinyl ethyl ether [Ethene, ethoxy-] |
109-92-2 |
10,000 |
10,000* |
|
Vinyl fluoride [Ethene, fluoro-] |
75-02-5 |
10,000 |
10,000* |
|
Vinylidene chloride [Ethene, 1,1-dichloro-] |
75-35-4 |
10,000 |
10,000* |
|
Vinylidene fluoride [Ethene, 1,1-difluoro-] |
75-38-7 |
10,000 |
10,000* |
|
Vinyl methyl ether [Ethene, methoxy-] |
107-25-5 |
10,000 |
10,000* |
* Flammable chemicals with an asterisk are not specifically listed in 1910.119 appendix A, but do meet the criteria in 1910.1200 (c) to be regulated under 1910.119 as a flammable chemical with a threshold quantity of 10,000 lbs. Those criteria state that a flammable gas must have a Lower Explosive (flammability) Limit (LEL)of 13% or less at ambient temperature and pressure and a flammable liquid must have a flashpoint less than 100 degrees F to covered by 1910.119. If you have one of these flammable chemicals with an asterisk by it that does not meet these specifications to be regulated under the OSHA PSM standard, then DEQ may request that you provide a valid Material Safety Data Sheet for that chemical listing the LEL or Flashpoint. The National Fire Protection Association Guide to Hazardous Materials, Code 325, sections 1-3.3 and 1-3.5 lists the definitions for Flashpoint and LEL.
UPDATE on 10/12/12 – Department of Energy’s version of side-by-side comparison (THANKS Christen!)
The following table provides a side by side comparison of TQ’s of regulated substances in the OSHA Process Safety Management Program (29 CFR 1910.119) and the EPA Risk Management Program (RMP) (40 CFR 68). The purpose of this appendix is to provide an integrated alphabetic listing of covered chemicals to assist DOE contractors in the determination of the applicability of the PSM and RMP requirements.
The EPA list incorporates both toxic and flammable substance lists. The OSHA listing is primarily from the “List of Highly Hazardous Chemicals, Toxics and Reactivities In Appendix A of the PSM rule. Because this includes EPA-listed flammable chemicals, OSHA’s generic inclusion of flammable liquids and gases is applicable and is noted. No attempt has been made to try to provide a comprehensive listing of all flammable gases and liquids meeting the OSHA criteria found in 29 CFR 1910.1200(c). For explosives, this table compares the TQs and sources for explosive listing criteria. Certain chemicals were required to be on the EPA list by the 1990 Clear Air Act Amendments. Such chemicals are identified on this listing where applicable.
All concentrations given in the table are by weight percent.
|
CAS No. |
Chemical Name |
OSHA PSM TQ (lbs) Appendix A (1910.119) |
EPA RMP TQ (lbs) Toxic & Flammables Tables (68.130) |
|
75-07-0 |
Acetaldehyde f |
2500 |
10,000 |
|
74-86-2 |
Acetylene. |
10,000† |
10,000 |
|
107-02-8 |
Acrolein [2-Propenal] |
150 |
5000 |
|
107-13-1 |
Acrylonitrile [2-Propenenitrile] |
|
20,000 |
|
814-68-6 |
Acrylyl chloride [2-Propenoyl chloride] |
250 |
5000 |
|
Varies |
Alkylaluminums |
5000 |
|
|
107-18-61 |
Allyl alcohol [2-Propen-1-o1] |
|
15,000 |
|
107-05-1 |
Allyl chloride |
1000 |
|
|
107-11-9 |
Allylamine [2-Propen-1-amine] |
1000 |
10,000 |
|
7664-41-7 |
Ammonia (anhydrous) * |
10,000 |
10,000 |
|
7664-41-7 |
Ammonia (aqueous solution)* |
15,000 (>44% concentration |
20,000 (>20% concentration) |
|
7790-98-9 |
Ammonium Perchlorate |
7500 |
|
|
7787-36-2 |
Ammonium permanganate |
7500 |
|
|
7784-34-1 |
Arsenous trichloride |
|
15,000 |
|
7784-42-1 |
Arsine [arsenic hydride] |
100 |
1000 |
|
542-88-1 |
Bis (chloromethyl) ether [Chloromethyl ether] |
100 |
1000 |
|
10294-34-5 |
Boron trichloride [Borane, trichloro-] |
2500 |
5000 |
|
7637-07-2 |
Boron trifluoride [Borane, trifluoro-] |
250 |
5000 |
|
353-42-4 |
Boron trifluoride compound with methyl ether (1:1)[Boron trifluoro (oxybis [methane]),T4 – |
|
15,000 |
|
7726-95-6 |
Bromine* |
1500 |
10,000 |
|
13863-41-7 |
Bromine chloride |
1500 |
|
|
7789-30-2 |
Bromine pentafluoride |
2500 |
|
|
7787-71-5 |
Bromine trifluoride |
15,000 |
|
|
106-96-7 |
3-Bromopropyne [Propargyl Bromide] |
100 |
|
|
598-73-2 |
Bromotrifluorethylene [Ethene, bromotrifluoro-]. |
10,000† |
10,000 |
|
106-99-0 |
1,3-Butadiene. |
10,000† |
10,000 |
|
106-97-8 |
Butane. |
10,000† |
10,000 |
|
25167-67-3 |
Butene. |
10,000† |
10,000 |
|
106-98-9 |
1-Butene. |
10,000† |
10,000 |
|
107-01-7 |
2-Butene. |
10,000† |
10,000 |
|
590-18-1 |
2-Butene-cis. |
10,000† |
10,000 |
|
624-64-6 |
2-Butene-trans [2-Butene, (E)] . |
10,000† |
10,000 |
|
75-91-2 |
Butyl hydroperoxide (tertiary) |
5000 |
|
|
614-45-9 |
Butyl perbenzoate (tertiary) |
7500 |
|
|
463-58-1 |
Carbon oxysulfide [Carbon oxide sulfide (COS)] . |
10,000† |
10,000 |
|
75-15-0 |
Carbon disulfide |
|
20,000 |
|
353-50-4 |
Carbonyl fluoride |
2500 |
|
|
9004-70-0 |
Cellulose nitrate |
2500 (conc.>12.6% nitrogen) |
|
|
7782-50-5 |
Chlorine |
1500 |
2500 |
|
10049-04-4 |
Chlorine dioxide |
1000 |
1000 |
|
7791-21-1 |
Chlorine monoxide [chlorine oxide]f |
10,000† |
10,000 |
|
13637-63-3 |
Chlorine pentafluoride |
1000 |
|
|
7790-91-2 |
Chlorine trifluoride |
1000 |
|
|
97-00-07 |
1-Chloro-2,4-dinitrobenzene |
5000 |
|
|
96-10-6 |
Chlorodiethylaluminum [Diethylaluminum chloride] |
5000 |
|
|
67-66-3 |
Chloroform [Methane, trichloro-] |
|
20,000 |
|
107-30-2 |
Chloromethyl methyl ether [Methane, chloromethoxy-] |
500 |
5000 |
|
76-06-2 |
Chloropicrin |
500 |
|
|
None |
Chloropicrin and methyl bromide mixture |
1500 |
|
|
None |
Chloropicrin and methyl chloride mixture |
1500 |
|
|
590-21-6 |
1-Chloropropylene [1-Propene, 1-chloro-]. |
10,000† |
10,000 |
|
557-98-2 |
2-Chloropropylene [1-Propene, 2 chloro-]f |
10,000† |
10,000 |
|
4170-30-3 |
Crotonaldehyde [2-Butenal] |
|
20,000 |
|
123-73-9 |
Crotonaldehyde, (E)- [2-Butenal, (E)-] |
|
20,000 |
|
80-15-9 |
Cumene hydroperoxide |
5000 |
|
|
460-19-5 |
Cyanogen [Ethanedinitrile]f |
2500 |
10,000 |
|
506-77-4 |
Cyanogen chloride |
500 |
10,000 |
|
675-14-9 |
Cyanuric fluoride |
100 |
|
|
108-91-8 |
Cyclohexylamine [Cyclohexanamine] |
|
15,000 |
|
75-19-4 |
Cyclopropanef |
10,000† |
10,000 |
|
110-22-5 |
Diacetyl peroxide |
5000 (concentration > 70%) |
|
|
334-88-3 |
Diazomethane |
500 |
|
|
94-36-0 |
Dibenzoyl peroxide |
7500 |
|
|
19287-45-7 |
Diborane |
100 |
2500 |
|
110-05-4 |
Dibutyl peroxide (tertiary) |
5000 |
|
|
7572-29-4 |
Dichloroacetylene |
250 |
|
|
4109-96-0 |
Dichlorosilanef |
2500 |
10,000 |
|
557-20-0 |
Diethylzinc |
10,000 |
|
|
75-37-6 |
Difluoroethane [Ethane, 1,1-difluoro-] f |
10,000† |
10,000 |
|
105-64-6 |
Diisopropyl peroxydicarbonate |
7500 |
|
|
105-74-8 |
Dilaluroyl peroxide |
7500 |
|
|
124-40-3 |
Dimethylamine (anhydrous) [methanamine, N-methyl-] |
2500 |
10,000 |
|
75-78-5 |
Dimethyldichlorosilane |
1000 |
5000 |
|
57-14-7 |
1,1-Dimethylhydrazine |
1000 |
15,000 |
|
463-82-1 |
2,2 Dimethylpropane [Propane, 2,2dimethyl-]f |
|
10,000 |
|
97-02-9 |
2,4 Dinitroaniline |
5,000 |
|
|
106-89-8 |
Epichlorohydrin [Oxirane, (chloromethyl)-] |
|
20,000 |
|
74-84-0 |
Ethanef |
10,000† |
10,000 |
|
107-00-6 |
Ethyl acetylene[1-Butyne] f |
10,000† |
10,000 |
|
75-00-3 |
Ethyl chloride [Ethane, chloro-]f |
10,000† |
10,000 |
|
60-29-7 |
Ethyl ether [Ethane, 1, 1-oxybis-]f |
10,000† |
10,000 |
|
75-08-1 |
Ethyl mercaptan [Ethanethiol] f |
10,000† |
10,000 |
|
1338-23-4 |
Ethyl methyl ketone peroxide [methyl ethyl ketone peroxide] |
5000 (concentration >60%) |
|
|
109-95-5 |
Ethyl nitrite[Nitrous acid, ethyl ester] f |
5000 |
10,000 |
|
75-04-7 |
Ethylamine [Ethanamine] f |
7500 |
10,000 |
|
74-85-1 |
Ethylene [Ethene] f |
10,000† |
10,000 |
|
371-62-0 |
Ethylene fluorohydrin |
100 |
|
|
75-21-8 |
Ethylene oxide [Oxirane] |
5000 |
10,000 |
|
107-15-3 |
Ethylenediamine [1,2 Ethanediamine] |
|
20,000 |
|
151-56-4 |
Ethyleneimine [Aziridine] |
1000 |
10,000 |
|
None |
Explosives or pyrotechnics manufacturer |
Any amount of explosives or pyrotechnics manufacture [Explosives as defined in 29-CFR 1910.109(a)(3)] |
5000 (explosives classified as Division 1.1 by DOT in 49 CFR 172.101, except that intended for onsite use) |
|
7782-41-4 |
Fluorine |
1000 |
1000 |
|
50-00-0 |
Formaldehyde (Formalin) |
1000 |
15,000 (solution) |
|
110-00-9 |
Furan |
500 |
5000 |
|
684-16-2 |
Hexafluoroacetone |
5000 |
|
|
302-01-2 |
Hydrazine |
|
15,000 |
|
7647-01-0 |
Hydrochloric acid (solution) |
|
15,000 (Concentration t 37%) |
|
7647-01-0 |
Hydrogen chloride [hydrochloric acid, anhydrous] |
5000 |
5000 |
|
74-90-8 |
Hydrocyanic acid [hydrogen cyanide, anhydrous] |
1000 |
2500 |
|
7664-39-3 |
Hydrofluoric Acid (solution)* |
|
1000 (Concentration >50%) |
|
7664-39-3 |
Hydrogen fluoride [hydrofluoric acid, anhydrous] |
1000 |
1000 |
|
1333-74-0 |
Hydrogenf |
10,000† |
10,000 |
|
10035-10-6 |
Hydrogen bromide |
5000 |
|
|
7722-84-1 |
Hydrogen peroxide |
7500 (Concentration t 52%) |
|
|
7783-07-5 |
Hydrogen selenide |
150 |
500 |
|
7783-06-4 |
Hydrogen sulfide |
1500 |
10,000 |
|
7803-49-8 |
Hydroxylamine |
2500 |
|
|
13463-40-6 |
Iron, pentacarbonyl |
250 |
2500 |
|
75-28-5 |
Isobutane [Propane, 2-methyl-]. |
10,000† |
10,000 |
|
78-82-0 |
Isobutyronitrile [Propanenitrile, 2-methyl]. |
|
20,000 |
|
78-78-4 |
Isopentane [Butane, 2-methyl-]f |
10,000† |
10,000 |
|
78-79-5 |
Isoprene[1,3 Butadinene, 2-methyl-]f |
10,000† |
10,000 |
|
75-29-6 |
Isopropyl chloride [Propane, 2 chloro-]f |
10,000† |
10,000 |
|
108-23-6 |
Isopropyl chloroformate [Carbonochloridic acid, 1-methyl ethyl ester] |
|
15,000 |
|
75-31-0 |
Isopropylamine [2-Propanamine]f |
5000 |
10,000 |
|
463-51-4 |
Ketene |
100 |
|
|
78-85-3 |
Methacrylaldehyde |
1000 |
|
|
126-98-7 |
Methacrylonitrile [Methyl acrylonitrile] [2-Propenenitrile, 2-methyl-] |
250 |
10,000 |
|
920-46-7 |
Methacryloyl chloride |
150 |
|
|
30674-80-7 |
Methacryloyloxyethyl isocyanate |
100 |
|
|
74-82-8 |
Methane. |
10,000† |
10,000 |
|
74-83-9 |
Methyl bromide |
2500 |
|
|
563-46-2 |
2-Methyl-1-butene |
10,000† |
10,000 |
|
563-45-1 |
3-Methyl-1-butene |
10,000† |
10,000 |
|
74-87-3 |
Methyl chloride [Methane, chloro-]* |
15,000 |
10,000 |
|
79-22-1 |
Methyl chloroformate [Carbonochloridic acid, methyl ester] |
500 |
5000 |
|
115-10-6 |
Methyl ether [Methane, oxybis-]. |
10,000† |
10,000 |
|
1338-23-4 |
Methyl ethyl ketone peroxide |
5000 Concentration >60 % |
|
|
453-18-9 |
Methyl fluoroacetate |
100 |
|
|
421-20-5 |
Methyl fluorosulfate |
100 |
|
|
107-31-3 |
Methyl formate [Formic acid, methyl ester]. |
10,000† |
10,000 |
|
60-34-4 |
Methyl hydrazine |
100 |
15,000 |
|
74-88-4 |
Methyl iodide |
7500 |
|
|
624-83-9 |
Methyl isocyanate [Methane, isocyanate-] |
250 |
10,000 |
|
74-93-1 |
Methyl mercaptan [Methanethiol] |
5000 |
10,000 |
|
556-64-9 |
Methyl thiocyanate [Thiocyanic acid, methyl ester] |
|
20,000 |
|
79-84-4 |
Methyl vinyl ketone |
100 |
|
|
74-89-5 |
Methylamine (anhydrous) [Methanamine]f |
1000 |
10,000 |
|
115-11-7 |
2-Methylpropene [1-Propene, 2 methyl-]f |
10,000† |
10,000 |
|
75-79-6 |
Methyltrichlorosilane |
500 |
5000 |
|
13463-39-3 |
Nickel carbonyl [Nickel tetracarbonyl] |
150 |
1000 |
|
7697-37-2 |
Nitirc Acid |
500 (Concentration t 94.5%) |
15,000 (Concentration t 80%) |
|
10102-43-9 |
Nitric oxide [Nitrogen oxide(NO)] |
250 |
10,000 |
|
100-01-6 |
Nitroaniline [para-Nitroaniline] |
5000 |
|
|
10102-44-0 |
Nitrogen dioxide |
250 |
|
|
10102-44-0 |
Nitrogen Oxides (NO; NO2; N204; N203) |
250 |
|
|
10544-72-6 |
Nitrogen tetroxide [Nitrogen peroxide] |
250 |
|
|
7783-54-2 |
Nitrogen trifluoride |
5000 |
|
|
10544-73-7 |
Nitrogen trioxide |
250 |
|
|
72-52-5 |
Nitromethane |
2500 |
|
|
8014-95-7 |
Oleum [Fuming sulfuric acid] |
1000 (Concentration of S03 65-80%) |
10,000 (Concentration of S03 not specified) |
|
20816-12-0 |
Osmium tetroxide |
100 |
|
|
7783-41-7 |
Oxygen difluoride [Fluorine monoxide] |
100 |
|
|
10028-15-6 |
Ozone |
100 |
|
|
19624-22-7 |
Pentaborane |
100 |
|
|
13463-40-6 |
Pentacarbonyl-iron |
250 |
2500 |
|
504-60-9 |
1,3-Pentadinene. |
10,000† |
10,000 |
|
109-66-0 |
Pentane. |
10,000† |
10,000 |
|
109-67-1 |
1-Pentene. |
10,000† |
10,000 |
|
646-04-8 |
2-Pentene (E)-. |
10,000† |
10,000 |
|
627-20-3 |
2-Pentene (Z)-. |
10,000† |
10,000 |
|
79-21-0 |
Peracetic Acid [Peroxyacetic acid] [Ethane peroxoic acid] |
1000 (Conc.>60% Acetic acid |
10,000 (No concentration given) |
|
7601-90-3 |
Perchloric acid |
5000 (Concentration>60% ) |
|
|
594-42-3 |
Perchloromethyl mercaptan [Methane sulfenyl chloride, trichloro-] |
150 |
10,000 |
|
7616-94-6 |
Perchloryl fluoride |
5000 |
|
|
75-44-5 |
Phosgene [Carbonyl chloride][Carbonic dichloride] |
100 |
500 |
|
7803-51-2 |
Phosphine [Hydrogen phosphide] |
100 |
5000 |
|
10025-87-3 |
Phosphorus oxychloride [Phosphoryl chloride] |
1000 |
5000 |
|
7719-12-2 |
Phosphorus trichloride |
1000 |
15,000 |
|
110-89-4 |
Piperidine |
|
15,000 |
|
463-49-0 |
Propadiene [1,2-Propadiene]. |
10,000† |
10,000 |
|
74-98-6 |
Propanef |
10,000† |
10,000 |
|
107-12-0 |
Propionitrile [Propanenitrile] |
|
10,000 |
|
109-61-5 |
Propyl chloroformate [Carbonochloridic acid, propylester |
|
15,000 |
|
627-3-4 |
Propyl nitrate |
2500 |
|
|
115-07-1 |
Propylene [1-Propene]. |
10,000† |
10,000 |
|
75-56-9 |
Propylene oxide [Oxirane, methyl-] |
|
10,000 |
|
75-55-8 |
Propyleneimine [Aziridine, 2-methyl-] |
|
10,000 |
|
74-99-7 |
Propyne [1-Propyne]. |
10,000† |
10,000 |
|
107-44-8 |
Sarin |
100 |
|
|
7783-79-1 |
Selenium hexafluoride |
1000 |
|
|
7803-62-5 |
Silane f |
10,000† |
10,000 |
|
7803-52-3 |
Stibine (Antimony hydride) |
500 |
|
|
7446-09-5 |
Sulfur dioxide (anhydrous/liquid) |
1000 |
5000 |
|
5714-22-7 |
Sulfur pentafluoride |
250 |
|
|
7783-60-0 |
Sulfur tetrafluoride |
250 |
2500 |
|
7446-11-9 |
Sulfur trioxide [Sulfuric anhydride] |
1000 |
10,000 |
|
7783-80-4 |
Tellurium hexafluoride |
250 |
|
|
116-14-3 |
Tetrafluoroethylene [Ethene, tetrafluoro-]f |
5000 |
10,000 |
|
10036-47-2 |
Tetrafluorohydrazine |
5000 |
|
|
75-74-1 |
Tetramethyl lead [Plumbane, tetramethyl-] |
1000 |
10,000 |
|
75-76-3 |
Tetramethyl silanef |
10,000† |
10,000 |
|
509-14-8 |
Tetranitromethane |
|
10,000 |
|
7719-09-7 |
Thionyl chloride |
250 |
|
|
7750-45-0 |
Titanium tetrachloride |
|
2500 |
|
584-84-9 |
Toluene 2,4 diisocyanate* |
|
10,000 |
|
91-08-7 |
Toluene 2,6-diisocyanate* |
|
10,000 |
|
26471-62-5 |
Toluene diisocyanate (mixed isomers)* |
|
10,000 |
|
1558-25-4 |
Trichloro (chloromethyl) silane |
100 |
|
|
27137-85-5 |
Trichloro (dichlorophenyl) silane |
2500 |
|
|
10025-78-2 |
Trichlorosilane f |
5000 |
10,000 |
|
79-38-9 |
Trifluorochloroethylene [Ethene, chlorotrifluoro-]f |
10,000 |
10,000 |
|
75-50-3 |
Trimethylamine [Methanamine N,N- dimethyl-]f |
10,000† |
10,000 |
|
75-77-4 |
Trimethylchlorosilane |
|
10,000 |
|
2487-90-3 |
Trimethyloxysilane |
1500 |
|
|
108-05-4 |
Vinyl acetate monomer [Acetic acid ethenyl ester] |
|
15,000 |
|
689-97-4 |
Vinyl acetylene [1-Buten-3-yne]f |
10,000† |
10,000 |
|
75-01-4 |
Vinyl chloride [Ethene, chloro-]*f |
10,000† |
10,000 |
|
109-92-2 |
Vinyl ethyl ether [Ethene, ethoxy-]f |
10,000† |
10,000 |
|
75-02-5 |
Vinyl fluoride [Ethene, fluoro-]f |
10,000† |
10,000 |
|
107-25-5 |
Vinyl methyl ether [Ethene, methoxy-]f |
10,000† |
10,000 |
|
75-35-4 |
Vinylidene chloride [Ethene, 1,1-dichloro]f |
10,000† |
10,000 |
|
75-38-7 |
Vinylidene fluoride [Ethene, 1,1,-difluoro]f |
10,000† |
10,000 |
* Required to be on EPA’s list by the 1990 Clean Air Act Amendments.
∞ On the EPA list of regulated flammable substances.
† The applicable OSHA TQ though not specifically listed in the PSM Rule.