Document 40Zz76O5Qap80EBV9vgrKpXN

38--Industrial Toxicology 1190 TABLE 38-E THRESHOLD LIMIT VALUES FOR CHEMICAL SUBSTANCES IN WORKROOM AIR, 1973 (Continued) Substance Perchloromethyl mercaptan Perchloryl fluoride Petroleum Distillates (naphtha) Phenol--Skin Phenothiazine--Skin p-Phenylene diamine--Skin Phenyl ether (vapor) Phenyl ether-Diphenyl mixture (vapor) Phenylethylens, see Styrene Phenyl glyctdyl ether (PQE) Phenylhydrazine--Skin *C Phenylphosphine Phosdrin (Mevtnphos)--Skin Phosgene (carbonyl chloride) Phosphine Phosphoric acid Phosphorus (yellow) Phosphorus pentachlorlde Phosphorus pentasulfide Phosphorus trichloride Phthahc anhydride Picric acid--Skin Pival (2-Pivalyl-l, 3-indandione) Plaster of Paris Platinum (Soluble Salts) as Pt Polychlorobiphenyl9, see Chlorodiphenyls Polytetrafiuoroethylene decompo sition products Propane 0-Propiolactone Propargyl alcohol--Skin n-Propyl acetate Propyl alcohol n-Propyl nitrate Propylene dichloride (1, 2>Dichloropropane) Propylene glycol monomethyl ether Propylene imine--Skin Propylene oxide Propyne, see Methylacetylene ppm* mg/cu m1 01 3 'B2 5 - - 1 1 10 5 0 05 0 01 01 03 - * 05 2 - - F 1 200 200 25 75 100 2 100 08 14 - 19 5 01 7 7 60 22 0 25 01 04 04 1 01 1 1 3 12 01 01 E 000 ' B> - A2 2 840 500 110 350 360 5 240 - Pyrethrum Pyridine Quinone ROX--Skin Rhodium, Metal fumes and dusts (as Rh) Soluble salts Ronnel Rosin Core Solder, pyrolysis products (as formaldehyde) . Rotanone (commercial) . Rouge Selenium compounds (as Se) . Selenium hexafluoride Silicon Silicon carbide Silver, metal and soluble compounds Sodium fluoroacetate (1080)--Skin **C Sodium hydroxide Starch Stibme Stoddard solvent Strychnine Styrene (Monomer), (Phenyl ethylene) Sucrose Sulfur dioxide Sulfur hexafluoride Sulfuric acid Sulfur monochloride Sulfur pentafluoride Sulfur tetrafluonde Sulfuryl fluoride Systox, see Demeton 2, 4, 5 T Tantalum TEDP-Skin Teflon decomposition products Tellurium Tellurium hexafluoride TEPP-Skm C Terphenyls 1, 1, 1, 2-Tetrachloro-2, 2-difluoroethane 1, 1, 2, 2-Tetrachloro-l, -5 5 15 01 04 * 15 >01 0001 - 10 - 0 05 - 01 200 100 * 5 1,000 1 0 025 01 5 01 5 E 02 04 10 E 0 01 0 05 (2) E 05 1,150 015 420 E 13 6,000 1 6 0 25 04 20 * * * 0 02 0 004 1 10 5 02 B1 01 02 005 0 500 4,170