*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BQ7750000 CHEMICAL NAME : Ammonium, hexadecyltrimethyl-, borohydride CAS REGISTRY NUMBER : 19710-01-1 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C19-H42-N.B-H4 MOLECULAR WEIGHT : 299.47 WISWESSER LINE NOTATION : 16K1&1&1 &.B-H4 SYNONYMS/TRADE NAMES : * Cetyltrimethylammonium borohydride * Hexadecyltrimethylammonium borohydride *** 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#01942 *** END OF RECORD ***