*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BO8785720 CHEMICAL NAME : Ammonium, (4,4'-biphenylenebis(2-oxoethylene))bis(dimethyl(1,1- dimethyl-2-hydroxyeth yl)-, dibromide, hemihydrate CAS REGISTRY NUMBER : 15172-75-5 LAST UPDATED : 198502 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C28-H42-N2-O4.2Br.1/2H2-O MOLECULAR WEIGHT : 751.14 COMPOUND DESCRIPTOR : Drug *** 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 : 10100 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 19,559,1970 *** END OF RECORD ***