*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : YU3560000 CHEMICAL NAME : Urea, 2-thio-1-(alpha,alpha,alpha-trifluoro-6-hydroxy-m-tol yl)- CAS REGISTRY NUMBER : 19420-46-3 BEILSTEIN REFERENCE NO. : 2979866 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H7-F3-N2-O-S MOLECULAR WEIGHT : 236.23 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2-Hydroxy-5-trifluoromethylphenyl thiourea * 2-Thio-1-(alpha,alpha,alpha-trifluoro-6-hydroxy-m-tolyl)urea *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 57,1763,1968 *** END OF RECORD ***