*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : PB0460000 CHEMICAL NAME : Methanesulfonamide, 1-chloro-N-ethyl- CAS REGISTRY NUMBER : 52009-25-3 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C3-H8-Cl-N-O2-S MOLECULAR WEIGHT : 157.63 WISWESSER LINE NOTATION : G1SWM2 SYNONYMS/TRADE NAMES : * 1-Chloro-N-ethylmethanesulfonamide * N-Ethylchloromethanesulfonamide *** 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#05446 *** END OF RECORD ***