*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : FD8891000 CHEMICAL NAME : Carbanilic acid, 1,1-dimethyl-2-propynyl ester CAS REGISTRY NUMBER : 6289-19-6 BEILSTEIN REFERENCE NO. : 2101240 REFERENCE : 4-12-00-00636 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H13-N-O2 MOLECULAR WEIGHT : 203.26 WISWESSER LINE NOTATION : 1UU1X1&1&OVMR SYNONYMS/TRADE NAMES : * 1,1-Dimethyl-2-propynylcarbanilate * Phenylcarbamic acid 1,1-dimethyl-2-propynyl ester *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 7,85,1957 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 180 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03260 *** END OF RECORD ***