*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : HM1520000 CHEMICAL NAME : 7,14-Diazadispiro(5.1.5.2)pentadecan-15-one CAS REGISTRY NUMBER : 16256-41-0 BEILSTEIN REFERENCE NO. : 0745968 REFERENCE : 5-24-02-00220 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H22-N2-O MOLECULAR WEIGHT : 222.37 WISWESSER LINE NOTATION : T5MVXMXJ C-& AL6XTJ& E-& AL6XTJ SYNONYMS/TRADE NAMES : * Dispiro(cyclohexane-1,2'-(4-imidazolidinone)-5',1"-cyclohexane) *** 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 : 13 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#08614 *** END OF RECORD ***