*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XU1670000 CHEMICAL NAME : p-Toluic acid, (p-chlorobenzylidene)hydrazide CAS REGISTRY NUMBER : 51771-25-6 BEILSTEIN REFERENCE NO. : 5040365 LAST UPDATED : 199707 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H13-Cl-N2-O MOLECULAR WEIGHT : 272.75 WISWESSER LINE NOTATION : GR D1UNMVR D1 SYNONYMS/TRADE NAMES : * Benzoic acid, 4-methyl-, ((4-chlorophenyl)methylene)hydrazide * Hydrazine, 1-(p-chlorobenzylidene)-2-(p-methylbenzoyl)- *** 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 : 320 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#01728 *** END OF RECORD ***