Document LK45N1BRV4nG1V5zoqXDKMo6X

Injuries Guarded Against by 1968 Recommended Threshold Limit Values (Likely effect at a small multiple of the TLV; not maximum injury expected at a large multiple. Based on interpretation of ACGIH documentation and personal judgment.) H. F. Snyth, Jr. - April 1969 Summary 1 Guard against trivial effect List A. Cosmetic 1 TLV's B. Inert dust load 1 F. Good housekeeping 6 G* Trivial narcosis 19 B. Odor, EOT irritation 106 153 Guard against severe effect List C. Lung fibrosis D. Chronic toxicity E. Cancer I. EOT bronchial J. Metal fume fever K. Allergy L. Bronchial, alveolar M. Acute or subacute N. Chemical asphyxia 0. Simple asphyxia 8 TLV's 72 9 76 3 9 lk 5k 3 10 25B gurnmary 2 Time-weighted-average appropriate List A. Cosmetic B, Inert dust load C, Lung fibrosis D. Chronic toxicity 1 TLV's 21 8 72 E. Cancer 9 nr Ceiling appropriate List F. Good housekeeping G. Trivial narcosis H. Odor, EOT irritation I. EOT bronchial J. Metal fume fever K. Allergy L. Bronchial, alveolar M. Acute or subacute N. Chemical asphyxia 0. Simple asphyxia 6 TLV's 19 106 76 3 9 lk 5k 3 10 OLI 2631 2. list A. Cosmetic Effect Silver metal, and salts 1 TLV B. Minor Nose, Throat, Bronchial Irritation and Inert Dust Load in Lung 21 TLV's Alumina Graphite Tin, inorganic Boron oxide Limestone Tin oxide Carbon black Rouge Titanium dioxide Cellulose Silicon carbide Tungsten, insoluble Perrovanadium Starch Tungsten, soluble Fibrous glass Sucrose Vegetable oils Glycerine Tantalum Zirconium C. Lung Fibrosis Cristobalite Diatamaceous earth Mica Portland cement Quartz Soapstone Talc Tremolite 8 TLV's D. Chronic Toxicity Acrylamide Aldrin 2-Amino pyridine Antimony ANTU Arsenic Barium, soluble Benzene Cadmium, soluble and dust Cadmium fume Calcium arsenate Carbon disulfide Carbon tetrachloride Chlordane Chlorinated camphene Chlorodiphenyl 42$ Cl Chlorodiphenyl 54$ Cl Chlorodiphenyl oxide Chloroform Chromium, metal and soluble chrcmous, chromic salts Cobalt Copper, dust, mist Copper fume Crag herbicide 2,4-D DDT 1.1-Di chioroethane 1.2-Dichloroethane Dieldrln Dimethyl acetamide Dimethyl formamide Dicxane Endrin Hafnium Heptachlor 72 TLV's Hexachloroethane Hexachloronaphthalene Hydrogen selenide Hydroquinone Lead Lead arsenate Lindane Manganese Mercury Mercury, organic Methoxychlor Methyl bromide Molybdenum, insoluble Molybdenum, soluble Nickel, metal and soluble Octachloronaphthalene Pentachloronaphthalene Phenyl hydrazine Phosphorous, yellow Propylene dichloride Pyridine Quinone Selenium 2,4,5-T Tellurium Tet rachloroethane Tet rachloronaphthalene Tetraethyl lead Tetramethyl lead Thallium Tin, organic 1,1,2-Trichloroethane Trichloronaphthalene Trichloropropane Triorthocresyl phosphate Uranium Yttrium OLI 2632 List E* Cancer - Asbestos Benzidine Be ryIlium Coal tar pitch volatiles Chromates, insoluble 2-Naphthylaraine Nickel carbonyl Nit ros odimethylamine beta-Propiolact one F. Nothing, "Good Housekeeping" Dichlorodifluoromethane Dichloramonofluoromethane Dichlorotetrafluoroethane FLuorotrichloromethane G. Trivial Narcosis Butadiene Cyclohexane Qyclohexene Cy clopentadiene 1,2-Dichloroethylene Ethyl chloride Hexane LPG Methyl chloride Methyl cyclohexane H. Odor, Eye, Nose, Throat Irritation Acetic acid Acetone Allyl alcohol Allyl glycidyl ether Allyl propyl disulfide n-Anyl acetate sec-Anyl acetate Benzyl chloride 2-Butanone 2-But axyethanol n-Butyl acetate sec-Butyl acetate t-Butyl acetate n-Butyl alcohol sec-Butyl alcohol t-Butyl alcohol Butyl amine n-Butyl glycidyl ether Butyl mercaptan Camphor alpha-Chloroacetophenone Chlorobenzene Chloropicrin Chloroprene Cresol Qyclohexanol Cumene Cyclohexanone (Continued) 3. 9 TLV's 6 TLV's Sulfur hexafluoride Trifluoromonobramomethane Methylene chloride 19 TLV's Pentane Perchloroethylene Propane 1,1,1-Trichloroethane Trichloroethylene Trichlorotrifluoroethane Toluene Vinyl chloride 106 TLV's Diacetone alcohol o-Dichlorobenzene p-Dichlorobenzene Diethyl amine Diisobutyl ketone Diisopropyl amine Dimethylamine Dipropylene glycol methyl ether Epichlorohydrin 2-Ethoxyethanol 2-Ethoxyethanol acetate Ethyl acetate Ethyl acrylate Ethyl alcohol Ethyl amine Ethyl sec-amyl ketone Ethyl benzene Ethyl butyl ketone Ethyl ether Ethyl formate Ethyl mercaptan Formic acid Glycidol Heptane 2-Hexanone Hexone sec-Hexyl acetate Hydrogen sulfide OLI 2633 k. Odor, Eye, Nose, Throat Irritation (continued) Isoamyl acetate Isoamyl alcohol Isobutyl acetate Isobutyl alcohol Isophorone Isopropyl acetate Isopropyl alcohol Isopropyl amine Isopropyl ether Isopropyl glycidyl ether Maleic anhydride Mesityl oxide Methyl acrylate Methylal Methyl alcohol Methyl amine Methyl n-amyl ketone Methyl cellosolve Methyl cellosolve acetate Methyl cyclohexanol Methyl cyclohexanone Methyl isobutyl carbinol Methyl mercaptan alpha-Methyl styrene 103 TLV's Naphtha, coal tar Naphthalene Nitroethane Nitromethane 1-Nitropropane 2-Nitropropane Octane Oxalic acid Pentachlorophenol 2-Pentanone Perchloromethylmercaptan Petroleum distillate naphtha Phenyl ether Phenyl glycidyl ether Phenol Propargyl alcohol n-Propyl acetate n-Propyl alcohol Tet rahydrofuran Tetryl Triethyl amine Turpentine Stoddard solvent Styrene Vinyl toluene Xylene Eye, Nose, Throat, Bronchial Irritation Acetaldehyde Diphenyl Acetic anhydride Ethanolamine Acrolein Ethylene lmlne Allyl chloride Ethylene oxide Ammonia N-Ethyl morpholine Ammonium sulfamate Ethyl silicate Benzcyl peroxide Ferban Boron pentafluoride Fluorine Boron tribromide Formaldehyde Boron trifluoride Furfural Bromine Hydrazine t-Butyl chromate Hydrogen bromide Calcium oxide Hydrogen chloride Chlorine Hydrogen fluoride Chlorine dioxide Hydrogen peroxide 90f> Chlorine trifluoride Iodine Chromic acid Iron, soluble salts Crotonaldehyde Dibutyl phosphate Dibutyl phthalate Dichloroethyl ether Ketene Lithium hydride Methyl acetate Methyl acetylene Dlethylaminoethanol Di-2-ethylhexyl phthalate Higlycidyl ether 1,1-Dimethyl hydrazine Methyl formate Methyl silicate Monomethyl hydrazinei Morpholine Dimethyl phthalate Nitric acid Metal Fume Fever Iron oxide fume Magnesium oxide fumes 76 TLV's Nitrogen trifluoride Osmium tetroxide Oxygen difluoride Perchloryl fluoride Phthalic anhydride Phosphoric acid Phosphorous pentachloride Phosphorous trichloride Picric acid Propylene imine Propylene oxide Selenium hexafluoride Sodium hydroxide Sulfur dioxide Sulfuric acid Sulfur monochloride Sulfur pentachloride Sulfuiyl fluoride Tellurium hexafluoride Teiphenyls Tetranitro methane Triphenyl phosphate Vanadium pentoxide Zinc chloride fume 3 TLV's Zinc oxide fume OLI 2634 'Xis.t K. Allergy V Diethylene triamine Ethylene diamine Maleic anhydride L. Bronchial, Alveolar Injury Acrolein Chloroacetaldehyde l-Chloro-2-nitropropane Diazomethane Dihorane 1,1-Dichloronitroethane DifluorodAbromamethane M. Acute or Subacute Toxicity Abate Acetonitrile Aczylonitrile Aniline Anisidine Arsine Braraofom p-t-Butyl toluene Carbaiyl Carbon dioxide o-Chlorobenzy1 malonitrile Decaborane Demetron BDVP Dibrom 1,2-Dibromoethane Dimethylaniline Dinitrobenzene N. Chemical Asphyxia Carbon monoxide Cyanogen Hydrogen cyanide 0- Simple Asphyxia Acetylene Argon Ethane Ethylene Helium 5- Methylene bis-isocyanate Methyl isocyanate p-Phenylene diamine 9 TLV's Platinum, soluble salts Rhodium, metal or salts Tolylene diisocyanate 14 TLV's Dimethyl sulfate Ethylene chlorohydrin ' Nitric oxide Nitrogen dioxide Ozone Phosgene Tributyl phosphate Dinitro-o-cresol Diphenyl amine EPN Ethyl bromide Ethylene glycol dinitrate Indium Malathion Methyl azinophos Methyl iodide Mononethyl aniline Nicotine Nitrobenzene Nitroglycerine Nitrotoluene Parathion Parquat Pentaborane Phosdrin 54 TLV's Phosphine Fival n-Propyl nitrate Pyrethrum RIK Ronnel Rotenone Sodium fluoroacetate Stibine Strychnine TEDP TEPP Tetrachlorodifluoroethane Tetramethyl Buccinonitrile Thiram o-Toluidine Trinitrot oluene Xylidene 3 TLV's Ifydrogen Methane Neon Nitrogen Nitrous oxide 10 TLV's i OLI 2635