NR438 Pollutants
Table of Contents


Starts with:
1 2 3 4 5 6 7 8 9
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


1 (top)

1,1,1,2-Tetrafluoroethane
1,1,2,2-Tetrachloroethane
1,1,2-Trichloroethane
1,1-Dichloro-1-nitroethane
1,1-Dichloroethane (Ethylidene dichloride)
1,1-Dichloroethylene (Vinylidene chloride)
1,1-Difluoroethane
1,1-Dimethylhydrazine
1,2,3,4-Tetrachlorobenzene
1,2,3-Trichloropropane
1,2,4,5-Tetrachlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane (DBCP)
1,2-Dibromoethane (Ethylene Dibromide; EDB)
1,2-Dichloroethane (Ethylene dichloride; EDC)
1,2-Dichloroethylene
1,2-Dichloropropane (Propylene dichloride)
1,2-Epoxybutane (1,2-Butylene oxide)
1,3,5-Triglycidyl-s-triazinetrione
1,3-Butadiene
1,3-Dichloro-5,5-dimethyl hydantoin
1,3-Dichloropropene
1,3-Propane sultone
1,4-Butanediol dimethanesulphonate (Myleran; busulphan)
1,4-Diethylene oxide (1,4-Dioxane)
1,4-Dioxane (1,4-Diethylene oxide)
1,6- Hexanediamine
1,8-Dihydroxyanthroquinone (Danthron)
1-(2-Chloroethyl)-3-cyclohexyl-1-nitrosourea (CCNU)
1-Chloro-1,1-difluoroethane (Hydrochlorofluorocarbon-142b; HCFC-142b; R-142b)
1-Chloro-1-nitropropane
1-Chloro-2,3-epoxypropane (Epichlorohydrin)
1-Hexene
1-Nitropropane
1-Nitropyrene

2 (top)

2,2,4-Trimethylpentane
2,2-Dichloropropionic acid
2,3,7,8-Tetrachlorodibenzo-p-dioxin (Dioxin; 2,3,7,8-TCDD), as dioxin equivalents
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4,6-Trinitrotoluene (TNT)
2,4-/2,6-Toluene diisocyanate (mixtures and isomers) (TDI)
2,4-D, salts and esters
2,4-Diaminoanisole sulfate
2,4-Diaminotoluene (Toluene-2,4-diamine)
2,4-Dinitrophenol
2-Acetylaminofluorene
2-Butoxyethanol (Ethylene glycol monobutyl ether; EGBE; butyl cellosolve)
2-Chloroacetophenone
2-Diethylaminoethanol
2-Ethoxyethanol (Ethylene glycol monoethyl ether; EGEE; cellosolve)
2-Ethoxyethyl acetate (Ethylene glycol monoethyl ether acetate; EGEEA; cellosolve acetate)
2-Hydroxypropyl acrylate
2-Isopropoxyethanol
2-Methoxyethanol (Methyl Cellosolve; EGME)
2-Methoxyethyl acetate (MethylCellosolve acetate; EGMEA)
2-Methyl aziridine (Propylenimine; Propylene imine)
2-N-Dibutylaminoethanol
2-Naphthylamine
2-Nitropropane

3 (top)

3,3'-Dichlorobenzidine
3,3'-Dimethylbenzidine (o-Tolidine)

4 (top)

4,4'-Methylene bis(2-chloroaniline) (MOCA)
4,4'-Methylenedianiline (and dihydrochloride)
4-Aminobiphenyl
4-Dimethylaminoazobenzene
4-Methoxyphenol
4-Nitrobiphenyl
4-Nitrophenol
4-Vinyl cyclohexene

5 (top)

5-Methyl chrysene

7 (top)

7H-Dibenzo(c,g)carbazole

A (top)

ANTU
Acetaldehyde
Acetamide
Acetic acid
Acetic anhydride
Acetone
Acetonitrile
Acetophenone
Acrolein
Acrylamide
Acrylic acid
Acrylonitrile
Adipic Acid
Adiponitrile
Adriamycin
Aflatoxins
Aldrin
Allyl alcohol
Allyl chloride
Allyl glycidyl ether
Aluminum alkyls and soluble salts, as Al
Aluminum pyro powders, as Al
Amitrole
Ammonia
Ammonium perfluorooctanoate
Aniline
Antimony and compounds, as Sb
Antimony hydride (Stibine)
Antimony trioxide
Arsenic, elemental and inorganic compounds, as As
Arsine
Asbestos, all forms
Atrazine
Azathioprine
Azinphos-methyl
Aziridine (Ethylenimine)
alpha-Methyl styrene

B (top)

Barium, soluble compounds, as Ba
Baygon (Propoxur)
Benomyl
Benz(a)anthracene
Benzene
Benzidine
Benzo(a)phenanthrene (Chrysene)
Benzo(a)pyrene
Benzo(b)fluoranthene
Benzo(j)fluoranthene
Benzo(j,k)fluorene
Benzo(k)fluoranthene
Benzotrichloride
Benzoyl chloride
Benzoyl peroxide
Benzyl acetate
Benzyl chloride
Beryllium and beryllium compounds, as Be
Biphenyl
Bis(2-chloroethyl)ether (Dichloroethyl ether)
Bis(2-dimethylaminoethyl) ether (DMAEE)
Bis(2-ethyl hexyl) phthalate (Diethyl hexyl phthalate)
Bis(chloromethyl) ether (BCME) and technical grade
Bischloroethyl nitrosourea
Bismuth telluride, as Bi2Te3: Se-Doped
Borates, tetra, sodium salts, decahydrate
Borates, tetra, sodium salts, pentahydrate
Boron tribromide
Boron trifluoride
Bromacil
Bromine
Bromine pentafluoride
Bromodichloromethane
Bromodiphenyls (Polybrominated biphenyls; PBBs)
Bromoform
Bromomethane (Methyl bromide)
Butyl Cellosolve (2-Butoxyethanol; ethylene glycol monobutyl ether; EGBE)
Butylated hydroxyanisole (BHA)
beta-Chloroprene
beta-Propiolactone

C (top)

C.I. Basic Red 9 monohydrochloride
Cadmium and cadmium compounds, as Cd
Calcium cyanamide
Calcium hydroxide
Calcium oxide
Camphor (synthetic)
Caprolactam (aerosol and vapor)
Captafol
Captan
Carbaryl
Carbofuran
Carbon black
Carbon dioxide
Carbon disulfide
particulate matter
Carbon tetrabromide
Carbon tetrachloride
Carbonyl fluoride
Carbonyl sulfide
Catechol (Pyrocatechol)
Cellosolve (2-Ethoxyethanol; EGEE)
Cellosolve acetate (2-Ethoxyethyl acetate; EGEEA)
Cesium hydroxide
Chloramben
Chlorambucil
Chlordane
Chlordecone (Kepone)
Chlorendic acid
Chlorinated camphene (Toxaphene)
Chlorinated diphenyl oxide
Chlorinated paraffins (C12; 60% chlorine)
Chlorine
Chlorine dioxide
Chlorine trifluoride
Chlornaphazine (N,N-Bis (2-chloroethyl)-2-naphthylamine)
Chloroacetic acid
Chlorobenzene (Monochlorobenzene)
Chlorobenzilate
Chlorobromomethane
Chlorodifluoromethane (Hydrochlorofluorocarbon-22; HCFC-22; R-22)
Chlorodiphenyls (Polychlorinated biphenyls; PCBs)
Chloroethane (Ethyl chloride)
Chlorofluorocarbon-11 (CFC-11; R-11; Trichlorofluoromethane)
Chlorofluorocarbon-111 (CFC-111)
Chlorofluorocarbon-112 (CFC-112)
Chlorofluorocarbon-113 (CFC-113; R-113; Trichlorotrifluoroethane)
Chlorofluorocarbon-114 (CFC-114; R-114; Dichlorotetrafluoroethane)
Chlorofluorocarbon-115 (CFC-115; R-115; Monochloropentafluoroethane)
Chlorofluorocarbon-12 (CFC-12; R-12; Dichlorodifluoromethane)
Chlorofluorocarbon-13 (CFC-13; R-13; Chlorotrifluoromethane)
Chlorofluorocarbon-211 (CFC-211; R-211)
Chlorofluorocarbon-212 (CFC-212; R-212)
Chlorofluorocarbon-213 (CFC-213; R-213)
Chlorofluorocarbon-214 (CFC-214; R-214)
Chlorofluorocarbon-215 (CFC-215; R-215)
Chlorofluorocarbon-216 (CFC-216; R-216)
Chlorofluorocarbon-217 (CFC-217; R-217)
Chloroform
Chloromethane (Methyl chloride)
Chloromethyl methyl ether (CMME)
Chloropicrin (Trichloronitromethane)
Chlorpyrifos
Chromium (metal) and compounds other than Chromium (VI)
Chromium (VI): Chromic acid mists and dissolved Cr (VI) aerosols, as Cr
Chromium (VI): compounds and particulates
Chromyl chloride, as Cr
Cobalt, elemental, and inorganic compounds, as Co
Coke oven emissions
Copper and compounds, dusts and mists, as Cu
Copper and compounds, fume, as Cu
Cresol (mixtures and isomers)
Crotonaldehyde
Crufomate
Cumene (Isopropyl benzene)
Cyanamide
Cyanides, (inorganics), as CN
Cyanogen
Cyanogen chloride
Cyclohexanol
Cyclohexanone
Cyclohexylamine
Cyclonite
Cyclopentadiene
Cyclophosphamide
Cyhexatin

D (top)

DBCP (1,2-Dibromo-3-chloropropane)
DDE
DDT (Dichlorodiphenyltrichloroethane)
Dacarbazine
Danthron (1,8-Dihydroxyanthroquinone)
Demeton
Diacetone alcohol
Diazinon
Diazomethane
Dibenz(a,h)acridine
Dibenz(a,h)anthracene
Dibenz(a,j)acridine
Dibenzo(a,e)pyrene
Dibenzo(a,h)pyrene
Dibenzo(a,i)pyrene
Dibenzo(a,l)pyrene
Dibenzofurans
Diborane
Dibutyl phthalate (Di-n-butyl phthalate)
Dibutylphenyl phosphate
Dichlorodiphenyltrichloroethane (DDT)
Dichloroethyl ether (Bis(2-chloroethyl)ether)
Dichloromethane (Methylene chloride)
Dichlorvos
Dicrotophos
Dicyclopentadiene
Dieldrin
Diethanolamine
Diethyl hexyl phthalate (Bis(2-ethyl hexyl) phthalate; Di-sec-octyl phthalate; DEHP)
Diethyl ketone
Diethyl phthalate
Diethyl sulfate
Diethylamine
Diethylene triamine
Diethylstilbestrol (DES)
Diglycidyl ether (DGE)
Diglycidyl resorcinol ether
Diisobutyl ketone
Diisopropylamine
Dimethyl benzene (Xylene(mixtures and isomers); Xylol)
Dimethyl carbamoyl chloride
Dimethyl sulfate
Dimethylamine
Dimethylaniline (N,N-Dimethylaniline)
Dimethylethoxysilane
Dimethylphthalate
Dinitolmide
Dinitro-o-cresol (4,6-Dinitro-o-cresol)
Dinitrobenzene (mixtures and isomers)
Dinitrotoluene (mixtures and isomers)
Dioxathion
Dioxins and Furans, chlorinated (2,3,7,8-Tetrachlorodibenzo-p-dioxin), as equivalents
Diquat, respirable dust (various compounds) (Diquat dibromide)
Diquat, total dust (various compounds) (Diquat dibromide)
Direct black 38 (Benzidine-based dye)
Direct blue 6 (Benzidine-based dye)
Disperse Blue 1
Disulfiram
Disulfoton
Divinyl benzene (mixtures and isomers)

E (top)

EGBE (2-Butoxyethanol; Ethylene glycol monobutyl ether; butyl cellosolve)
EGEE (2-Ethoxyethanol; Ethylene glycol monoethyl ether; cellosolve)
EGEEA (2-Ethoxyethyl acetate; Ethylene glycol monoethyl ether acetate; Cellosolve acetate)
EGME (2-Methoxyethanol; MethylCellosolve)
EGMEA (2-Methoxyethyl acetate; MethylCellosolve acetate)
EPN
Endosulfan
Endrin
Epichlorohydrin (1-Chloro-2,3-epoxypropane)
Erionite (Zeolites)
Ethanamine (Ethylamine)
Ethanolamine
Ethion
Ethyl acetate
Ethyl acrylate
Ethyl amyl ketone
Ethyl benzene
Ethyl bromide
Ethyl butyl ketone
Ethyl carbamate (Urethane)
Ethyl chloride (Chloroethane)
Ethyl cyanoacrylate
Ethyl silicate
Ethyl tert-butyl ether (ETBE)
Ethylamine (Ethanamine)
Ethylene chlorohydrin
Ethylene dibromide (EDB; 1,2-Dibromoethane)
Ethylene dichloride (EDC; 1,2-Dichloroethane)
Ethylene glycol monobutyl ether (2-Butoxyethanol; EGBE; butyl cellosolve)
Ethylene glycol monoethyl ether (2-Ethoxyethanol; EGEE; cellosolve)
Ethylene glycol monoethyl ether acetate (2-Ethoxyethyl acetate; EGEEA; Cellosolve Acetate)
Ethylene glycol vapor and aerosol
Ethylene oxide
Ethylene thiourea
Ethylenediamine
Ethylenimine (Aziridine)
Ethylidene dichloride (1,1-Dichloroethane)
Ethylidene norbornene

F (top)

Fenamiphos
Fensulfothion
Fenthion
Fine mineral fibers (average diameter 1 micrometer or less)
Flour Dust (inhalable fraction)
Fluorides, (inorganics), as F
Fluorine
Fonofos
Formaldehyde
Formamide
Formic acid
Furan
Furfural
Furfuryl alcohol

G (top)

Germanium tetrahydride
Glutaraldehyde
Glycidol
Glycol ethers
Graphite (all forms except graphite fiber)

H (top)

Halon-1211 (Bromochlorodifluoromethane)
Halon-1301 (Bromotrifluoromethane)
Halon-2402 (Dibromotetrafluoroethane)
Heptachlor and heptachlor epoxide
Hexachlorobenzene (HCB)
Hexachlorobutadiene
Hexachlorocyclohexane and isomers (Lindane and isomers)
Hexachlorocyclopentadiene
Hexachloroethane
Hexachloronaphthalene
Hexamethyl phosphoramide
Hexamethylene-1,6-diisocyanate (HDI)
Hexone (Methyl isobutyl ketone; MIBK)
Hexylene glycol
Hydrazine and hydrazine sulfate
Hydrochloric acid (Hydrogen chloride; Muriatic acid)
Hydrochlorofluorocarbon-121 (HCFC-121)
Hydrochlorofluorocarbon-122 (HCFC-122)
Hydrochlorofluorocarbon-123 (HCFC-123; R-123)
Hydrochlorofluorocarbon-124 (HCFC-124; R-124)
Hydrochlorofluorocarbon-131 (HCFC-131)
Hydrochlorofluorocarbon-132b (HCFC-132b)
Hydrochlorofluorocarbon-133a (HCFC-133a)
Hydrochlorofluorocarbon-141b (HCFC-141b; R-141b)
Hydrochlorofluorocarbon-21 (HCFC-21; Dichlorofluoromethane)
Hydrochlorofluorocarbon-221 (HCFC-221)
Hydrochlorofluorocarbon-222 (HCFC-222)
Hydrochlorofluorocarbon-223 (HCFC-223)
Hydrochlorofluorocarbon-224 (HCFC-224)
Hydrochlorofluorocarbon-225ca (HCFC-225ca)
Hydrochlorofluorocarbon-225cb (HCFC-225cb)
Hydrochlorofluorocarbon-226 (HCFC-226)
Hydrochlorofluorocarbon-231 (HCFC-231)
Hydrochlorofluorocarbon-232 (HCFC-232)
Hydrochlorofluorocarbon-233 (HCFC-233)
Hydrochlorofluorocarbon-234 (HCFC-234)
Hydrochlorofluorocarbon-235 (HCFC-235)
Hydrochlorofluorocarbon-241 (HCFC-241)
Hydrochlorofluorocarbon-242 (HCFC-242)
Hydrochlorofluorocarbon-243 (HCFC-243)
Hydrochlorofluorocarbon-244 (HCFC-244)
Hydrochlorofluorocarbon-251 (HCFC-251)
Hydrochlorofluorocarbon-252 (HCFC-252)
Hydrochlorofluorocarbon-253 (HCFC-253)
Hydrochlorofluorocarbon-261 (HCFC-261)
Hydrochlorofluorocarbon-262 (HCFC-262)
Hydrochlorofluorocarbon-271 (HCFC-271)
Hydrochlorofluorocarbon-31 (HCFC-31; R-31; Chlorofluoromethane)
Hydrogen bromide
Hydrogen chloride (Hydrochloric acid; Muriatic acid)
Hydrogen cyanide
Hydrogen fluoride (Hydrofluoric acid)
Hydrogen peroxide
Hydrogen sulfide
Hydrogenated terphenyls
Hydroquinone

I (top)

Indeno(1,2,3-cd)pyrene
Indium
Iodine
Iodomethane (Methyl iodide)
Iron dextran complex
Iron oxide dust and fume, as Fe
Iron salts, soluble, as Fe
Isobutyl acetate
Isobutyl alcohol
Isooctyl alcohol
Isophorone
Isophorone diisocyanate
Isoprene
Isopropyl benzene (Cumene)
Isopropyl glycidyl ether
Isopropylamine

K (top)

Kaolin
Kepone (Chlordecone)
Ketene

L (top)

Lead Acetate, as Pb
Lead Phosphate, as Pb
Lead compounds
Lindane and other hexachlorocyclohexane isomers

M (top)

MIBK (Methyl isobutyl ketone; Hexone)
MTBE (Methyl tert-butyl ether)
Maleic anhydride
Manganese, elemental and inorganic compounds, as Mn
Melphalan
Mercury, as Hg, alkyl compounds
Mercury, as Hg, aryl compounds
Mercury, as Hg, inorganic forms including metallic mercury
Mesityl oxide
Mestranol
Methacrylic acid
Methanol
Methomyl
Methoxychlor
Methyl 2-cyanoacrylate
Methyl Cellosolve (2-Methoxyethanol; EGME)
Methyl Cellosolve acetate (2-Methoxyethyl acetate; EGMEA)
Methyl acetate
Methyl acetylene
Methyl acrylate
Methyl bromide (Bromomethane)
Methyl chloride (Chloromethane)
Methyl chloroform (1,1,1-Trichloroethane; TCA)
Methyl demeton
Methyl ethyl ketone (2-Butanone; MEK)
Methyl ethyl ketone peroxide
Methyl formate
Methyl hydrazine
Methyl iodide (Iodomethane)
Methyl isoamyl ketone
Methyl isobutyl carbinol
Methyl isobutyl ketone (MIBK; Hexone)
Methyl isocyanate
Methyl methacrylate
Methyl n-amyl ketone
Methyl n-butyl ketone
Methyl parathion
Methyl tert-butyl ether (MTBE)
Methylacrylonitrile
Methylamine
Methylcyclohexanol
Methylene bis(4-cyclohexylisocyanate)
Methylene bisphenyl isocyanate (Methylene diphenyl isocyanate; MDI)
Methylene chloride (Dichloromethane)
Metribuzin
Mevinphos (Phosdrin)
Mirex
Molybdenum, as Mo, metal and insoluble compounds
Molybdenum, as Mo, soluble compounds
Monochlorobenzene (chlorobenzene)
Monocrotophos
Morpholine
Muriatic acid (Hydrogen chloride; Hydrochloric acid)
Mustard gas
Myleran (1,4-Butanediol dimethanesulphonate; busulphan)
m- and p-Toluidine
m-Xylene-alpha,alpha'-diamine

N (top)

N'-Nitrosonornicotine
N,N-Bis (2-chloroethyl)-2-naphthylamine (Chlornaphazine)
N,N-Dimethyl acetamide
N,N-Dimethylformamide
N-Ethylmorpholine
N-Isopropylaniline
N-Methyl aniline
N-Methyl-N'-nitro-N-nitrosoguanidine (MNNG)
N-Nitroso-N-ethylurea
N-Nitroso-N-methylurea
N-Nitrosodi-n-butylamine
N-Nitrosodi-n-propylamine
N-Nitrosodiethanolamine
N-Nitrosodiethylamine
N-Nitrosodimethylamine
N-Nitrosomethylvinylamine
N-Nitrosomorpholine
N-Nitrosopiperidine
N-Nitrosopyrrolidine
N-Nitrososarcosine
Naled
Naphthalene
Nickel and compounds, as Ni
Nickel carbonyl, as Ni
Nickel subsulfide, as Ni
Nitric acid
Nitrilotriacetic acid
Nitrobenzene
Nitroethane
Nitrogen mustards (2,2'-Dichloro-N-methyldiethylamine)
Nitrogen oxides
Nitromethane
Nitrotoluene (mixtures and isomers)
Nitrous oxide
n-Butyl acetate
n-Butyl acrylate
n-Butyl alcohol (n-Butanol)
n-Butyl glycidyl ether (BGE)
n-Butyl lactate
n-Butylamine
n-Dioctyl phthalate
n-Hexane
n-Valeraldehyde

O (top)

Octachloronaphthalene
Octachlorostyrene
Octane (all isomers)
Oestradiol (Estradiol)
Oxalic acid
o- Chlorobenzylidene malononitrile
o-Aminoazotoluene (2-Aminoazotoluene)
o-Anisidine and o-anisidine hydrochloride (mixtures and isomers)
o-Chlorostyrene
o-Chlorotoluene
o-Dichlorobenzene (1,2-Dichlorobenzene)
o-Methylcyclohexanone
o-Tolidine (3,3'-Dimethylbenzidine)
o-Toluidine and o-toluidine hydrochloride and mixed isomers
o-sec-Butylphenol

P (top)

P,p'-Oxybis(benzenesulfonyl hydrazide)
PGME (Propylene glycol monomethyl ether)
PM10
PM2.5 or PMfine
Paraquat (respirable sizes) (Paraquat chloride)
Parathion
Particulate matter
Pentachlorobenzene
Pentachloronaphthalene
Pentachloronitrobenzene (Quintobenzene; PCNB)
Pentachlorophenol (PCP)
Pentane, all isomers
Pentyl Acetate (mixtures and isomers)
Perchloroethylene (Tetrachloroethylene)
Perchloromethyl mercaptan
Perfluoroisobutylene
Persulfates (Ammonium, Potassium, Sodium)
Perylene
Phenazopyridine and phenazopyridine hydrochloride
Phenol
Phenolphthalein
Phenothiazine
Phenyl ether vapor
Phenyl glycidyl ether (PGE)
Phenyl mercaptan
Phenylenediamine (mixtures and isomers)
Phenylhydrazine
Phenytoin and sodium salt of phenytoin
Phorate
Phosgene
Phosphine
Phosphoric acid
Phosphorus (yellow)
Phosphorus oxychloride
Phosphorus pentachloride
Phosphorus pentasulfide
Phosphorus trichloride
Phthalic anhydride
Picric acid
Pindone
Platinum (metal)
Platinum, soluble salts, as Pt
Polybrominated biphenyls (PBBs; Bromodiphenyls)
Polychlorinated biphenyls (PCBs; Chlorodiphenyls; Arochlor)
Polycylic organic matter (POM)
Potassium hydroxide
Procarbazine and procarbazine hydrochloride
Propargyl alcohol
Propionaldehyde
Propionic acid
Propoxur (Baygon)
Propylene dichloride (1,2-Dichloropropane)
Propylene glycol monomethyl ether (PGME)
Propylene oxide
Propylenimine (2-Methyl aziridine; propylene imine)
Propylthiouracil
Pyrethrum
Pyridine
Pyrocatechol (Catechol)
p-Cresidine
p-Dichlorobenzene (1,4-Dichlorobenzene)
p-Nitroaniline
p-Nitrochlorobenzene
p-tert-Butyltoluene

Q (top)

Quinoline
Quinone
Quintobenzene (Pentachloronitrobenzene)

R (top)

Refractory Ceramic Fibers (respirable size)
Resorcinol
Rhodium (metal) and insoluble compounds, as Rh
Rhodium, soluble compounds, as Rh
Rotenone (commercial)

S (top)

Safrole
Selenium and compounds, as Se
Silicon tetrahydride (Silane)
Sodium Azide, as sodium azide or hydrazoic acid vapor
Sodium bisulfite
Sodium fluoroacetate
Sodium hydroxide
Sodium metabisulfite
Stibine (Antimony hydride)
Stoddard solvent (Mineral spirits)
Streptozotocin
Strong inorganic acid mists containing sulfuric acid (>35% by weight)
Strychnine
Styrene oxide
Styrene, monomer
Sulfometuron methyl
Sulfotep (TEDP)
Sulfur dioxide
Sulfur monochloride
Sulfur tetrafluoride
Sulfuric acid
Sulfuryl fluoride
Sulprofos
sec-Butanol
sec-Hexyl acetate

T (top)

TCDD (2,3,7,8-Tetrachlorodibenzo-p-dioxin), as equivalents
TEPP
Talc, containing no asbestos fibers
Tantalum, metal and oxide dusts, as Ta
Tellurium and compounds, except hydrogen telluride, as Te
Terphenyls
Tetrachloroethylene (Perchloroethylene)
Tetrachloronaphthalene
Tetrafluoroethylene
Tetrahydrofuran
Tetranitromethane
Thallium, elemental and soluble compounds, as Tl
Thionyl chloride
Thiotepa (Tris(1-aziridinyl)phosphine sulfide)
Thiourea
Thiram
Tin organic compounds, as Sn
Tin, metal, oxides and inorganic compounds, except tin hydride, as Sn
Titanium tetrachloride
Toluene (Toluol)
Toluene-2,4-diamine (2,4-Diaminotoluene)
Toluol (Toluene)
Total reduced sulfur and reduced sulfur compounds
Toxaphene (Chlorinated camphene)
Tributyl phosphate
Tributyl tin
Trichloroethylene (Trichloroethene)
Trichloronaphthalene
Trichloronitromethane (Chloropicrin)
Triethanolamine
Triethylamine
Trifluralin
Trimellitic anhydride
Trimethyl benzene (mixtures and isomers)
Trimethylamine
Triorthocresyl phosphate
Triphenyl phosphate
Tris(1-aziridinyl)phosphine sulfide (Thiotepa)
Tris(2,3-dibromopropyl phosphate)
Tungsten, as W, metal and insoluble compounds
Tungsten, as W, soluble compounds
tert-Butanol
tert-Butyl chromate, as Cr

U (top)

Uranium (natural), soluble and insoluble compounds, as U
Urethane (Ethyl carbamate)

V (top)

Vanadium pentoxide, as V2O5, respirable dust and fume
Vinyl acetate
Vinyl bromide
Vinyl chloride
Vinyl cyclohexene dioxide (4-vinyl-1-cyclohexene diepoxide)
Vinyl fluoride
Vinyl toluene
Vinylidene chloride (1,1-Dichloroethylene)
Vinylidine fluoride
Volatile organic compounds (Reactive organic gases)

W (top)

Warfarin

X (top)

Xylene (mixtures and isomers) (Xylol; Dimethyl Benzene)
Xylidine (mixtures and isomers)

Y (top)

Yttrium metal and compounds, as Y

Z (top)

Zeolites (Erionite)
Zirconium and compounds, as Zr

Last Revised: Wednesday October 14 2009