NR 438 - Pollutants in ch. NR 438 Listed More Than Once
The NR 438 list amended on July 1, 2004 contains 53 air contaminants with two entries, eight air contaminants with three entries, and three air contaminants with four entries. These pollutants are listed on this web page.
| Pollutant_Name | CAS | New NR 438 Pollutant? |
|---|---|---|
| Epichlorohydrin (1-Chloro-2,3-epoxypropane) | 106-89-8 | No |
| 1-Chloro-2,3-epoxypropane (Epichlorohydrin) | 106-89-8 | No |
| 1,2-Dibromoethane (Ethylene Dibromide; EDB) | 106-93-4 | No |
| Ethylene dibromide (EDB; 1,2-Dibromoethane) | 106-93-4 | No |
| 1,2-Dichloroethane (Ethylene dichloride; EDC) | 107-06-2 | No |
| Ethylene dichloride (EDC; 1,2-Dichloroethane) | 107-06-2 | No |
| PGME (Propylene glycol monomethyl ether) | 107-98-2 | No |
| Propylene glycol monomethyl ether (PGME) | 107-98-2 | No |
| MIBK (Methyl isobutyl ketone; Hexone) | 108-10-1 | No |
| Methyl isobutyl ketone (MIBK; Hexone) | 108-10-1 | No |
| Hexone (Methyl isobutyl ketone; MIBK) | 108-10-1 | No |
| Toluene (Toluol) | 108-88-3 | No |
| Toluol (Toluene) | 108-88-3 | No |
| Monochlorobenzene (chlorobenzene) | 108-90-7 | No |
| Chlorobenzene (Monochlorobenzene) | 108-90-7 | No |
| Methyl Cellosolve (2-Methoxyethanol; EGME) | 109-86-4 | No |
| 2-Methoxyethanol (Methyl Cellosolve; EGME) | 109-86-4 | No |
| EGME (2-Methoxyethanol; MethylCellosolve) | 109-86-4 | No |
| EGMEA (2-Methoxyethyl acetate; MethylCellosolve acetate) | 110-49-6 | No |
| 2-Methoxyethyl acetate (MethylCellosolve acetate; EGMEA) | 110-49-6 | No |
| Methyl Cellosolve acetate (2-Methoxyethyl acetate; EGMEA) | 110-49-6 | No |
| Cellosolve (2-Ethoxyethanol; EGEE) | 110-80-5 | No |
| Ethylene glycol monoethyl ether (2-Ethoxyethanol; EGEE; cellosolve) | 110-80-5 | No |
| 2-Ethoxyethanol (Ethylene glycol monoethyl ether; EGEE; cellosolve) | 110-80-5 | No |
| EGEE (2-Ethoxyethanol; Ethylene glycol monoethyl ether; cellosolve) | 110-80-5 | No |
| 2-Ethoxyethyl acetate (Ethylene glycol monoethyl ether acetate; EGEEA; cellosolve acetate) | 111-15-9 | No |
| EGEEA (2-Ethoxyethyl acetate; Ethylene glycol monoethyl ether acetate; Cellosolve acetate) | 111-15-9 | No |
| Cellosolve acetate (2-Ethoxyethyl acetate; EGEEA) | 111-15-9 | No |
| Ethylene glycol monoethyl ether acetate (2-Ethoxyethyl acetate; EGEEA; Cellosolve Acetate) | 111-15-9 | No |
| Bis(2-chloroethyl)ether (Dichloroethyl ether) | 111-44-4 | No |
| Dichloroethyl ether (Bis(2-chloroethyl)ether) | 111-44-4 | No |
| Ethylene glycol monobutyl ether (2-Butoxyethanol; EGBE; butyl cellosolve) | 111-76-2 | No |
| EGBE (2-Butoxyethanol; Ethylene glycol monobutyl ether; butyl cellosolve) | 111-76-2 | No |
| 2-Butoxyethanol (Ethylene glycol monobutyl ether; EGBE; butyl cellosolve) | 111-76-2 | No |
| Butyl Cellosolve (2-Butoxyethanol; ethylene glycol monobutyl ether; EGBE) | 111-76-2 | No |
| Baygon (Propoxur) | 114-26-1 | No |
| Propoxur (Baygon) | 114-26-1 | No |
| Danthron (1,8-Dihydroxyanthroquinone) | 117-10-2 | New |
| 1,8-Dihydroxyanthroquinone (Danthron) | 117-10-2 | New |
| Bis(2-ethyl hexyl) phthalate (Diethyl hexyl phthalate) | 117-81-7 | No |
| Diethyl hexyl phthalate (Bis(2-ethyl hexyl) phthalate; Di-sec-octyl phthalate; DEHP) | 117-81-7 | No |
| 3,3'-Dimethylbenzidine (o-Tolidine) | 119-93-7 | No |
| o-Tolidine (3,3'-Dimethylbenzidine) | 119-93-7 | No |
| Pyrocatechol (Catechol) | 120-80-9 | No |
| Catechol (Pyrocatechol) | 120-80-9 | No |
| 1,4-Diethylene oxide (1,4-Dioxane) | 123-91-1 | No |
| 1,4-Dioxane (1,4-Diethylene oxide) | 123-91-1 | No |
| Perchloroethylene (Tetrachloroethylene) | 127-18-4 | No |
| Tetrachloroethylene (Perchloroethylene) | 127-18-4 | No |
| Borates, tetra, sodium salts, decahydrate | 1303-96-4 | No |
| Borates, tetra, sodium salts, pentahydrate | 1303-96-4 | No |
| Xylene (mixtures and isomers) (Xylol; Dimethyl Benzene) | 1330-20-7 | No |
| Dimethyl benzene (Xylene(mixtures and isomers); Xylol) | 1330-20-7 | No |
| Chlorodiphenyls (Polychlorinated biphenyls; PCBs) | 1336-36-3 | No |
| Polychlorinated biphenyls (PCBs; Chlorodiphenyls; Arochlor) | 1336-36-3 | No |
| Chlordecone (Kepone) | 143-50-0 | New |
| Kepone (Chlordecone) | 143-50-0 | New |
| Aziridine (Ethylenimine) | 151-56-4 | No |
| Ethylenimine (Aziridine) | 151-56-4 | No |
| MTBE (Methyl tert-butyl ether) | 1634-04-4 | No |
| Methyl tert-butyl ether (MTBE) | 1634-04-4 | No |
| TCDD (2,3,7,8-Tetrachlorodibenzo-p-dioxin), as equivalents | 1746-01-6 | No |
| 2,3,7,8-Tetrachlorodibenzo-p-dioxin (Dioxin; 2,3,7,8-TCDD), as dioxin equivalents | 1746-01-6 | No |
| Dioxins and Furans, chlorinated (2,3,7,8-Tetrachlorodibenzo-p-dioxin), as equivalents | 1746-01-6 | No |
| Diquat, total dust (various compounds) (Diquat dibromide) | 2764-72-9 | New |
| Diquat, respirable dust (various compounds) (Diquat dibromide) | 2764-72-9 | New |
| Chlornaphazine (N,N-Bis (2-chloroethyl)-2-naphthylamine) | 494-03-1 | No |
| N,N-Bis (2-chloroethyl)-2-naphthylamine (Chlornaphazine) | 494-03-1 | No |
| Dichlorodiphenyltrichloroethane (DDT) | 50-29-3 | New |
| DDT (Dichlorodiphenyltrichloroethane) | 50-29-3 | New |
| Urethane (Ethyl carbamate) | 51-79-6 | No |
| Ethyl carbamate (Urethane) | 51-79-6 | No |
| Thiotepa (Tris(1-aziridinyl)phosphine sulfide) | 52-24-4 | No |
| Tris(1-aziridinyl)phosphine sulfide (Thiotepa) | 52-24-4 | No |
| 1,4-Butanediol dimethanesulphonate (Myleran; busulphan) | 55-98-1 | No |
| Myleran (1,4-Butanediol dimethanesulphonate; busulphan) | 55-98-1 | No |
| Lindane and other hexachlorocyclohexane isomers | 58-89-9 | No |
| Hexachlorocyclohexane and isomers (Lindane and isomers) | 58-89-9 | No |
| Bromodiphenyls (Polybrominated biphenyls; PBBs) | 59536-65-1 | New |
| Polybrominated biphenyls (PBBs; Bromodiphenyls) | 59536-65-1 | New |
| Erionite (Zeolites) | 66733-21-9 | New |
| Zeolites (Erionite) | 66733-21-9 | New |
| Methyl bromide (Bromomethane) | 74-83-9 | No |
| Bromomethane (Methyl bromide) | 74-83-9 | No |
| Methyl chloride (Chloromethane) | 74-87-3 | No |
| Chloromethane (Methyl chloride) | 74-87-3 | No |
| Iodomethane (Methyl iodide) | 74-88-4 | No |
| Methyl iodide (Iodomethane) | 74-88-4 | No |
| Aluminum alkyls and soluble salts, as Al | 7429-90-5 | No |
| Aluminum pyro powders, as Al | 7429-90-5 | No |
| Mercury, as Hg, inorganic forms including metallic mercury | 7439-97-6 | No |
| Mercury, as Hg, alkyl compounds | 7439-97-6 | No |
| Mercury, as Hg, aryl compounds | 7439-97-6 | No |
| Molybdenum, as Mo, metal and insoluble compounds | 7439-98-7 | No |
| Molybdenum, as Mo, soluble compounds | 7439-98-7 | No |
| Platinum (metal) | 7440-06-4 | No |
| Platinum, soluble salts, as Pt | 7440-06-4 | No |
| Rhodium (metal) and insoluble compounds, as Rh | 7440-16-6 | No |
| Rhodium, soluble compounds, as Rh | 7440-16-6 | No |
| Tin, metal, oxides and inorganic compounds, except tin hydride, as Sn | 7440-31-5 | No |
| Tin organic compounds, as Sn | 7440-31-5 | No |
| Tungsten, as W, metal and insoluble compounds | 7440-33-7 | No |
| Tungsten, as W, soluble compounds | 7440-33-7 | No |
| Chromium (metal) and compounds other than Chromium (VI) | 7440-47-3 | No |
| Chromium (VI): compounds and particulates | 7440-47-3 | No |
| Chromium (VI): Chromic acid mists and dissolved Cr (VI) aerosols, as Cr | 7440-47-3 | No |
| Copper and compounds, fume, as Cu | 7440-50-8 | No |
| Copper and compounds, dusts and mists, as Cu | 7440-50-8 | No |
| Ethyl chloride (Chloroethane) | 75-00-3 | No |
| Chloroethane (Ethyl chloride) | 75-00-3 | No |
| Ethanamine (Ethylamine) | 75-04-7 | No |
| Ethylamine (Ethanamine) | 75-04-7 | No |
| Methylene chloride (Dichloromethane) | 75-09-2 | No |
| Dichloromethane (Methylene chloride) | 75-09-2 | No |
| Ethylidene dichloride (1,1-Dichloroethane) | 75-34-3 | No |
| 1,1-Dichloroethane (Ethylidene dichloride) | 75-34-3 | No |
| 1,1-Dichloroethylene (Vinylidene chloride) | 75-35-4 | No |
| Vinylidene chloride (1,1-Dichloroethylene) | 75-35-4 | No |
| 2-Methyl aziridine (Propylenimine; Propylene imine) | 75-55-8 | No |
| Propylenimine (2-Methyl aziridine; propylene imine) | 75-55-8 | No |
| Trichloronitromethane (Chloropicrin) | 76-06-2 | No |
| Chloropicrin (Trichloronitromethane) | 76-06-2 | No |
| Hydrochloric acid (Hydrogen chloride; Muriatic acid) | 7647-01-0 | No |
| Hydrogen chloride (Hydrochloric acid; Muriatic acid) | 7647-01-0 | No |
| Muriatic acid (Hydrogen chloride; Hydrochloric acid) | 7647-01-0 | No |
| Sulfuric acid | 7664-93-9 | No |
| Strong inorganic acid mists containing sulfuric acid (>35% by weight) | 7664-93-9 | No |
| Propylene dichloride (1,2-Dichloropropane) | 78-87-5 | No |
| 1,2-Dichloropropane (Propylene dichloride) | 78-87-5 | No |
| Stibine (Antimony hydride) | 7803-52-3 | No |
| Antimony hydride (Stibine) | 7803-52-3 | No |
| Toxaphene (Chlorinated camphene) | 8001-35-2 | No |
| Chlorinated camphene (Toxaphene) | 8001-35-2 | No |
| Pentachloronitrobenzene (Quintobenzene; PCNB) | 82-68-8 | No |
| Quintobenzene (Pentachloronitrobenzene) | 82-68-8 | No |
| 2,4-Dinitrophenol | 95-80-7 | No |
| Toluene-2,4-diamine (2,4-Diaminotoluene) | 95-80-7 | No |
| 2,4-Diaminotoluene (Toluene-2,4-diamine) | 95-80-7 | No |
| 1,2-Dibromo-3-chloropropane (DBCP) | 96-12-8 | No |
| DBCP (1,2-Dibromo-3-chloropropane) | 96-12-8 | No |
| Cumene (Isopropyl benzene) | 98-82-8 | No |
| Isopropyl benzene (Cumene) | 98-82-8 | No |
Last Revised: Wednesday January 09 2008
RSS