*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BQ2668000 CHEMICAL NAME : Ammonium, dimethyl((2,6-xylylcarbamoyl)methyl)(3-(2,6-xylylcarb amoyl)propyl)-, chloride, hemihydrate LAST UPDATED : 198508 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C24-H34-N3-O2.Cl.1/2H2-O MOLECULAR WEIGHT : 441.01 COMPOUND DESCRIPTOR : Drug *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : 5 mg/kg TOXIC EFFECTS : Cardiac - cardiomyopathy including infarction REFERENCE : APSXAS Acta Pharmaceutica Suecica. (Apotekarsocieteten-Farmacevtiska Foereningen, Box 1136, S-111, 81 Stockholm, Sweden) V.1- 1964- Volume(issue)/page/year: 2,219,1965 *** END OF RECORD ***