*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : FC5250000 CHEMICAL NAME : Carbamic acid, methyl-, 4-(methylsulfonyl)-3,5-xylyl ester CAS REGISTRY NUMBER : 2179-25-1 BEILSTEIN REFERENCE NO. : 2291460 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C11-H15-N-O4-S MOLECULAR WEIGHT : 257.33 WISWESSER LINE NOTATION : WS1&R B1 F1 DOVM1 COMPOUND DESCRIPTOR : Agricultural Chemical SYNONYMS/TRADE NAMES : * BA 51-084786 * BAY 41790 * BAY 37344 sulfone * Bayer 37344 sulfone * Carbamic acid, methyl-, 3,5-dimethyl-4-(methylsulfonyl)phenyl ester * ENT 25825 * Mesurol sulfone * Methiocarb sulfone * Phenol, 3,5-dimethyl-4-(methylsulfonyl)-, methylcarbamate * 3,5-Xylenol, 4-(methylsulfonyl)-, methylcarbamate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TOERD9 Toxicological European Research. (S.P.E., 10, Ave. de Messine, 75008 Paris, France) V.1- 1978- Volume(issue)/page/year: 2,199,1979 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Bird - wild bird species DOSE/DURATION : 1800 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 21,315,1972 *** END OF RECORD ***