*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BR2975000 CHEMICAL NAME : Ammonium, (p-hydroxyphenyl)trimethyl-, bromide CAS REGISTRY NUMBER : 64051-05-4 LAST UPDATED : 199009 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H14-N-O.Br MOLECULAR WEIGHT : 232.15 WISWESSER LINE NOTATION : QR DK1&1&1 &Q &E COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (4-Hydroxyphenyl)trimethylammonium bromide * Ro 2-2987 *** 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 : 2700 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 100,83,1950 *** END OF RECORD ***