*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TL1765000 CHEMICAL NAME : Piperazine, 1-(2-chloroethyl)-3,3,4,5,5-pentamethyl-, dihydrochloride CAS REGISTRY NUMBER : 73771-22-9 LAST UPDATED : 197905 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H23-Cl-N2.2Cl-H MOLECULAR WEIGHT : 291.73 WISWESSER LINE NOTATION : T6N DNTJ A2G C1 C1 D1 E1 E1 &GH 2 SYNONYMS/TRADE NAMES : * 1-(2-Chloroethyl)-3,3,4,5,5-pentamethylpiperazine dihydrochloride *** 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 : 32 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#04512 *** END OF RECORD ***