*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : YS7178000 CHEMICAL NAME : Urea, 1-(1-chloro-2-propyl)-3-(5,6,7,8-tetrahydro-1-naphthy l)- CAS REGISTRY NUMBER : 102433-75-0 LAST UPDATED : 198609 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C14-H19-Cl-N2-O MOLECULAR WEIGHT : 266.80 WISWESSER LINE NOTATION : L66&TJ BMVMY1&1G SYNONYMS/TRADE NAMES : * 1-(2-Chloro-1-methylethyl)-3-(5,6,7,8-tetrahydro-1-naphthyl)urea * 3-(1-Chloro-2-propyl)-1-(5,6,7,8-tetrahydro-1-naphthyl)urea *** 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 : 42 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#08452 *** END OF RECORD ***