*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XX9277400 CHEMICAL NAME : 1,3,8-Triazaspiro(4.5)decan-4-one, 3-methyl-1-phenyl-8-(5-phenylpent-4-ynyl)- CAS REGISTRY NUMBER : 102504-95-0 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C25-H29-N3-O MOLECULAR WEIGHT : 387.57 WISWESSER LINE NOTATION : T6N DXTJ A4UU1R& D-& CT5NVXN EHJ A1 DR SYNONYMS/TRADE NAMES : * 3-Methyl-4-oxo-1-phenyl-8-(5-phenylpent-4-ynyl)-1,3,8-triazaspiro(4.5)de cane * 3-Methyl-1-phenyl-8-(5-phenylpent-4-ynyl)-1,3,8-triazaspiro(4.5)decan-4- one *** 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 : 45 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#11507 *** END OF RECORD ***