*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EZ0700000 CHEMICAL NAME : Carbamic acid, 4-tert-butyl-1-ethynylcyclohexyl ester CAS REGISTRY NUMBER : 63884-85-5 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H21-N-O2 MOLECULAR WEIGHT : 223.35 WISWESSER LINE NOTATION : ZVO1UU1R DX1&1&1 SYNONYMS/TRADE NAMES : * 4-tert-Butyl-1-ethynylcyclohexyl carbamate * USAF EL-107 *** 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 : 200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689 *** END OF RECORD ***