*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BR5650000 CHEMICAL NAME : Ammonium, (3-hydroxypropyl)trimethyl-, chloride, 2-hydroxycrotonate CAS REGISTRY NUMBER : 13052-11-4 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H20-N-O3.Cl MOLECULAR WEIGHT : 237.76 WISWESSER LINE NOTATION : 2UYQVO3K1&1&1 &G SYNONYMS/TRADE NAMES : * 2-Hydroxy-3-methacryloyloxypropyltrimethyl-ammonium chloride * (3-Hydroxypropyl)trimethylammonium chloride 2-hydroxycrotonate *** 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 : 18 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#05613 *** END OF RECORD ***