*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BS0200000 CHEMICAL NAME : Ammonium, (oxybis(p-phenylylene)bis(2-oxoethylene))bis((2-hydro xyethyl)dimethyl-, dibromide CAS REGISTRY NUMBER : 64049-57-6 LAST UPDATED : 199009 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C24-H34-N2-O5.2Br MOLECULAR WEIGHT : 590.42 WISWESSER LINE NOTATION : Q2K1&1&O1U1R DOR D1U1OK1&1&2Q &Q 2 &E 2 SYNONYMS/TRADE NAMES : * (Oxybis(p-phenylene)bis(2-oxoethylene))bis((2-hydroxyethyl)dimethylammon ium bromide) *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 724 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: 127,236,1959 *** END OF RECORD ***