Select Chemicals:
Acetaldehyde
Acetic acid
Acetic anhydride
Acetone
Acetone cyanohydrin
Acetonitrile
2-Acetylaminofluorene
Acetylene
Acetylene tetrabromide
Acetylsalicylic acid
Acrolein
Acrylamide
Acrylic acid
Acrylonitrile
Adiponitrile
Aldrin
Allyl alcohol
Allyl chloride
Allyl glycidyl ether
Allyl propyl disulfide
α-Alumina
Aluminum
Aluminum (pyro powders and welding fumes, as Al)
Aluminum (soluble salts and alkyls, as Al)
4-Aminodiphenyl
2-Aminopyridine
Amitrole
Ammonia
Ammonium chloride fume
Ammonium sulfamate
n-Amyl acetate
sec-Amyl acetate
Aniline (and homologs)
o-Anisidine
p-Anisidine
Antimony
ANTU
Arsenic (inorganic compounds, as As)
Arsenic (organic compounds, as As)
Arsine
Asbestos
Asphalt fumes
Atrazine
Barium chloride (as Ba)
Barium nitrate (as Ba)
Barium sulfate
Benomyl
Benzene
Benzenethiol
Benzidine
Benzoyl peroxide
Benzyl chloride
Beryllium & beryllium compounds (as Be)
Bismuth telluride, doped with Selenium sulfide (as Bi<SUB>2</SUB>Te<SUB>3</SUB>)
Bismuth telluride, undoped
Borates, tetra, sodium salts (Anhydrous)
Borates, tetra, sodium salts (Decahydrate)
Borates, tetra, sodium salts (Pentahydrate)
Boron oxide
Boron tribromide
Boron trifluoride
Bromacil
Bromine
Bromine pentafluoride
Bromoform
1,3-Butadiene
n-Butane
2-Butanone
2-Butoxyethanol
2-Butoxyethanol acetate
n-Butyl acetate
sec-Butyl acetate
tert-Butyl acetate
Butyl acrylate
n-Butyl alcohol
sec-Butyl alcohol
tert-Butyl alcohol
n-Butylamine
tert-Butyl chromate
n-Butyl glycidyl ether
n-Butyl lactate
n-Butyl mercaptan
o-sec-Butylphenol
p-tert-Butyltoluene
n-Butyronitrile
Cadmium dust (as Cd)
Cadmium fume (as Cd)
Calcium arsenate (as As)
Calcium carbonate
Calcium cyanamide
Calcium hydroxide
Calcium oxide
Calcium silicate
Calcium sulfate
Camphor (synthetic)
Caprolactam
Caprolactam
Captafol
Captan
Carbaryl
Carbofuran
Carbon black
Carbon dioxide
Carbon disulfide
Carbon monoxide
Carbon tetrabromide
Carbon tetrachloride
Carbonyl fluoride
Catechol
Cellulose
Cesium hydroxide
Chlordane
Chlorinated camphene
Chlorinated diphenyl oxide
Chlorine
Chlorine dioxide
Chlorine trifluoride
Chloroacetaldehyde
α-Chloroacetophenone
Chloroacetyl chloride
Chlorobenzene
o-Chlorobenzylidene malononitrile
Chlorobromomethane
Chlorodifluoromethane
Chlorodiphenyl (42% chlorine)
Chlorodiphenyl (54% chlorine)
Chloroform
bis-Chloromethyl ether
Chloromethyl methyl ether
1-Chloro-1-nitropropane
Chloropentafluoroethane
Chloropicrin
β-Chloroprene
o-Chlorostyrene
o-Chlorotoluene
2-Chloro-6-trichloromethyl pyridine
Chlorpyrifos
Chromic acid and chromates
Chromium(II) compounds (as Cr)
Chromium(III) compounds (as Cr)
Chromium metal
Chromyl chloride
Clopidol
Coal dust
Coal tar pitch volatiles
Cobalt metal dust and fume (as Co)
Cobalt carbonyl (as Co)
Cobalt hydrocarbonyl (as Co)
Coke oven emissions
Copper (dusts and mists, as Cu)
Copper fume (as Cu)
Cragæ herbicide
o-Cresol
m-Cresol
p-Cresol
Crotonaldehyde
Crufomate
Cumene
Cyanamide
Cyanogen
Cyanogen chloride
Cyclohexane
Cyclohexanethiol
Cyclohexanol
Cyclohexanone
Cyclohexene
Cyclohexylamine
Cyclonite
Cyclopentadiene
Cyclopentane
Cyhexatin
2,4-D
DDT
Decaborane
1-Decanethiol
Demeton
Diacetone alcohol
2,4-Diaminoanisole (and its salts)
o-Dianisidine
Diazinonæ
Diazomethane
Diborane
1,2-Dibromo-3-chloropropane
2-N-Dibutylaminoethanol
Dibutyl phosphate
Dibutyl phthalate
Dichloroacetylene
o-Dichlorobenzene
p-Dichlorobenzene
3,3'-Dichlorobenzidine (and its salts)
Dichlorodifluoromethane
1,3-Dichloro-5,5-dimethylhydantoin
1,1-Dichloroethane
1,2-Dichloroethylene
Dichloroethyl ether
Dichloromonofluoromethane
1,1-Dichloro-1-nitroethane
1,3-Dichloropropene
2,2-Dichloropropionic acid
Dichlorotetrafluoroethane
Dichlorvos
Dicrotophos
Dicyclopentadiene
Dicyclopentadienyl iron
Dieldrin
Diesel exhaust
Diethanolamine
Diethylamine
2-Diethylaminoethanol
Diethylenetriamine
Diethyl ketone
Diethyl phthalate
Difluorodibromomethane
Diglycidyl ether
Diisobutyl ketone
Diisopropylamine
Dimethyl acetamide
Dimethylamine
4-Dimethylaminoazobenzene
bis(2-(Dimethylamino)ethyl)ether
Dimethylaminopropionitrile
N,N-Dimethylaniline
Dimethyl carbamoyl chloride
Dimethyl-1,2-dibromo-2,2-dichlorethyl phosphate
Dimethylformamide
1,1-Dimethylhydrazine
Dimethylphthalate
Dimethyl sulfate
Dinitolmide
o-Dinitrobenzene
m-Dinitrobenzene
p-Dinitrobenzene
Dinitro-o-cresol
Dinitrotoluene
Di-sec octyl phthalate
Dioxane
Dioxathion
Diphenyl
Diphenylamine
Dipropylene glycol methyl ether
Dipropyl ketone
Diquat (Diquat dibromide)
Disulfiram
Disulfoton
2,6-Di-tert-butyl-p-cresol
Diuron
Divinyl benzene
1-Dodecanethiol
Emery
Endosulfan
Endrin
Enflurane
Epichlorohydrin
EPN
Ethanolamine
Ethion
2-Ethoxyethanol
2-Ethoxyethyl acetate
Ethyl acetate
Ethyl acrylate
Ethyl alcohol
Ethylamine
Ethyl benzene
Ethyl bromide
Ethyl butyl ketone
Ethyl chloride
Ethylene chlorohydrin
Ethylenediamine
Ethylene dibromide
Ethylene dichloride
Ethylene glycol
Ethylene glycol dinitrate
Ethyleneimine
Ethylene oxide
Ethylene thiourea
Ethyl ether
Ethyl formate
Ethylidene norbornene
Ethyl mercaptan
N-Ethylmorpholine
Ethyl silicate
Fenamiphos
Fensulfothion
Fenthion
Ferbam
Ferrovanadium dust
Fibrous glass dust
Fluorine
Fluorotrichloromethane
Fluoroxene
Fonofos
Formaldehyde
Formalin (as formaldehyde)
Formamide
Formic acid
Furfural
Furfuryl alcohol
Gasoline
Germanium tetrahydride
Glutaraldehyde
Glycerin (mist)
Glycidol
Glycolonitrile
Grain dust (oat, wheat, barley)
Graphite (natural)
Graphite (synthetic)
Gypsum
Hafnium
Halothane
Heptachlor
n-Heptane
1-Heptanethiol
Hexachlorobutadiene
Hexachlorocyclopentadiene
Hexachloroethane
Hexachloronaphthalene
1-Hexadecanethiol
Hexafluoroacetone
Hexamethylene diisocyanate
Hexamethyl phosphoramide
n-Hexane
Hexane isomers (excluding n-Hexane)
n-Hexanethiol
2-Hexanone
Hexone
sec-Hexyl acetate
Hexylene glycol
Hydrazine
Hydrogenated terphenyls
Hydrogen bromide
Hydrogen chloride
Hydrogen cyanide
Hydrogen fluoride
Hydrogen peroxide
Hydrogen selenide
Hydrogen sulfide
Hydroquinone
2-Hydroxypropyl acrylate
Indene
Indium
Iodine
Iodoform
Iron oxide dust and fume (as Fe)
Iron pentacarbonyl (as Fe)
Iron salts (soluble, as Fe)
Isoamyl acetate
Isoamyl alcohol (primary)
Isoamyl alcohol (secondary)
Isobutane
Isobutyl acetate
Isobutyl alcohol
Isobutyronitrile
Isooctyl alcohol
Isophorone
Isophorone diisocyanate
2-Isopropoxyethanol
Isopropyl acetate
Isopropyl alcohol
Isopropylamine
N-Isopropylaniline
Isopropyl ether
Isopropyl glycidyl ether
Kaolin
Kepone
Kerosene
Ketene
Lead
Limestone
Lindane
Lithium hydride
Magnesite
Magnesium oxide fume
Malathion
Maleic anhydride
Malonaldehyde
Malononitrile
Manganese compounds and fume (as Mn)
Manganese cyclopentadienyl tricarbonyl (as Mn)
Manganese tetroxide (as Mn)
Marble
Mercury compounds [except (organo) alkyls] (as Hg)
Mercury compounds [except (organo) alkyls] (as Hg)
Mercury (organo) alkyl compounds (as Hg)
Mesityl oxide
Methacrylic acid
Methomyl
Methoxychlor
Methoxyflurane
4-Methoxyphenol
Methyl acetate
Methyl acetylene
Methyl acetylene-propadiene mixture
Methyl acrylate
Methylacrylonitrile
Methylal
Methyl alcohol
Methylamine
Methyl (n-amyl) ketone
Methyl bromide
Methyl Cellosolveæ
Methyl Cellosolveæ acetate
Methyl chloride
Methyl chloroform
Methyl-2-cyanoacrylate
Methylcyclohexane
Methylcyclohexanol
o-Methylcyclohexanone
Methyl cyclopentadienyl manganese tricarbonyl (as Mn)
Methyl demeton
4,4'-Methylenebis(2-chloroaniline)
Methylene bis(4-cyclohexylisocyanate)
Methylene bisphenyl isocyanate
Methylene chloride
4,4'-Methylenedianiline
Methyl ethyl ketone peroxide
Methyl formate
5-Methyl-3-heptanone
Methyl hydrazine
Methyl iodide
Methyl isoamyl ketone
Methyl isobutyl carbinol
Methyl isocyanate
Methyl isopropyl ketone
Methyl mercaptan
Methyl methacrylate
Methyl parathion
Methyl silicate
α-Methyl styrene
Metribuzin
Mica (containing less than 1% quartz)
Mineral wool fiber
Molybdenum
Molybdenum (soluble compounds, as Mo)
Monocrotophos
Monomethyl aniline
Morpholine
Naphtha (coal tar)
Naphthalene
Naphthalene diisocyanate
α-Naphthylamine
β-Naphthylamine
Niax® Catalyst ESN
Nickel carbonyl
Nickel metal and other compounds (as Ni)
Nicotine
Nitric acid
Nitric oxide
p-Nitroaniline
Nitrobenzene
4-Nitrobiphenyl
p-Nitrochlorobenzene
Nitroethane
Nitrogen dioxide
Nitrogen trifluoride
Nitroglycerine
Nitromethane
2-Nitronaphthalene
1-Nitropropane
2-Nitropropane
N-Nitrosodimethylamine
o-Nitrotoluene
m-Nitrotoluene
p-Nitrotoluene
Nitrous oxide
Nonane
1-Nonanethiol
Octachloronaphthalene
1-Octadecanethiol
Octane
1-Octanethiol
Oil mist (mineral)
Osmium tetroxide
Oxalic acid
Oxygen difluoride
Ozone
Paraffin wax fume
Paraquat (Paraquat dichloride)
Parathion
Particulates not otherwise regulated
Pentaborane
Pentachloroethane
Pentachloronaphthalene
Pentachlorophenol
Pentaerythritol
n-Pentane
1-Pentanethiol
2-Pentanone
Perchloromethyl mercaptan
Perchloryl fluoride
Perlite
Petroleum distillates (naphtha)
Phenol
Phenothiazine
p-Phenylene diamine
Phenyl ether (vapor)
Phenyl glycidyl ether
Phenylhydrazine
N-Phenyl-β-naphthylamine
Phenylphosphine
Phorate
Phosdrin
Phosgene
Phosphine
Phosphoric acid
Phosphorus (yellow)
Phosphorus oxychloride
Phosphorus pentachloride
Phosphorus pentasulfide
Phosphorus trichloride
Phthalic anhydride
m-Phthalodinitrile
Picloram
Picric acid
Pindone
Piperazine dihydrochloride
Plaster of Paris
Platinum
Platinum (soluble salts, as Pt)
Portland cement
Potassium cyanide (as CN)
Potassium hydroxide
Propane
Propane sultone
1-Propanethiol
Propargyl alcohol
β-Propiolactone
Propionic acid
Propionitrile
Propoxur
n-Propyl acetate
n-Propyl alcohol
Propylene dichloride
Propylene glycol dinitrate
Propylene glycol monomethyl ether
Propylene imine
Propylene oxide
n-Propyl nitrate
Pyridine
Quinone
Resorcinol
Rhodium (metal fume and insoluble compounds, as Rh)
Rhodium (soluble compounds, as Rh)
Ronnel
Rosin core solder, pyrolysis products (as formaldehyde)
Rotenone
Rouge
Selenium
Selenium hexafluoride
Silica, amorphous
Silicon
Silicon carbide
Silicon tetrahydride
Silver (metal dust and soluble compounds, as Ag)
Soapstone (containing less than 1% quartz)
Sodium aluminum fluoride (as F)
Sodium azide
Sodium azide
Sodium bisulfite
Sodium cyanide (as CN)
Sodium fluoride (as F)
Sodium fluoroacetate
Sodium hydroxide
Sodium metabisulfite
Starch
Stibine
Stoddard solvent
Strychnine
Styrene
Subtilisins
Succinonitrile
Sucrose
Sulfur dioxide
Sulfur hexafluoride
Sulfuric acid
Sulfur monochloride
Sulfur pentafluoride
Sulfur tetrafluoride
Sulfuryl fluoride
Sulprofos
2,4,5-T
Talc (containing no asbestos and less than 1% quartz)
Tantalum (metal and oxide dust, as Ta)
TEDP
Tellurium
Tellurium hexafluoride
Temephos
TEPP
o-Terphenyl
m-Terphenyl
p-Terphenyl
2,3,7,8-Tetrachloro-dibenzo-p-dioxin
1,1,1,2-Tetrachloro-2,2-difluoroethane
1,1,2,2-Tetrachloro-1,2-difluoroethane
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethylene
Tetrachloronaphthalene
Tetraethyl lead (as Pb)
Tetrahydrofuran
Tetramethyl lead (as Pb)
Tetramethyl succinonitrile
Tetranitromethane
Tetrasodium pyrophosphate
Tetryl
Thallium (soluble compounds, as Tl)
4,4'-Thiobis(6-tert-butyl-m-cresol)
Thioglycolic acid
Thionyl chloride
Thiram
Tin
Tin (organic compounds, as Sn)
Tin(II) oxide (as Sn)
Tin(IV) oxide (as Sn)
Titanium dioxide
o-Tolidine
Toluene
Toluenediamine
Toluene-2,4-diisocyanate
o-Toluidine
m-Toluidine
p-Toluidine
Tributyl phosphate
Trichloroacetic acid
1,2,4-Trichlorobenzene
1,1,2-Trichloroethane
Trichloroethylene
Trichloronaphthalene
1,2,3-Trichloropropane
1,1,2-Trichloro-1,2,2-trifluoroethane
Triethylamine
Trifluorobromomethane
Trimellitic anhydride
Trimethylamine
1,2,3-Trimethylbenzene
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Trimethyl phosphite
2,4,6-Trinitrotoluene
Triorthocresyl phosphate
Triphenylamine
Triphenyl phosphate
Tungsten
Tungsten (soluble compounds, as W)
Tungsten carbide (cemented)
Turpentine
1-Undecanethiol
Uranium (insoluble compounds, as U)
Uranium (soluble compounds, as U)
n-Valeraldehyde
Vanadium dust
Vanadium fume
Vegetable oil mist
Vinyl acetate
Vinyl bromide
Vinyl chloride
Vinyl cyclohexene dioxide
Vinyl fluoride
Vinylidene chloride
Vinylidene fluoride
Vinyl toluene
VM & P Naphtha
Warfarin
Welding fumes
Wood dust
o-Xylene
m-Xylene
p-Xylene
m-Xylene-α,α'-diamine
Xylidine
Yttrium
Zinc chloride fume
Zinc oxide
Zinc oxide
Zinc stearate
Zirconium compounds (as Zr)
L.P.G.
Azinphos-methyl
Cotton dust (raw)
Phenyl ether-biphenyl mixture (vapor)
Silica, crystalline (as respirable dust)
Pyrethrum