*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : OO7650000 CHEMICAL NAME : Mandelic acid, alpha-(3-methylbut-1-yn-3-enyl)-, 1-methyl-4-piperidyl ester CAS REGISTRY NUMBER : 62869-67-4 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C19-H23-N-O3 MOLECULAR WEIGHT : 313.43 WISWESSER LINE NOTATION : T6NTJ A1 DOVXQR&1UU1Y1&U1 SYNONYMS/TRADE NAMES : * alpha-(3-Methylbut-1-yn-3-enyl)mandelic acid 1-methyl-4-piperidyl ester * 1-Methyl-4-piperidyl phenyl(3-methyl-but-1-yne-3-enyl)glycolate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 25 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#11396 *** END OF RECORD ***