*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DU2550000 CHEMICAL NAME : Biguanide, 1-phenyl-, monohydrochloride CAS REGISTRY NUMBER : 55-57-2 LAST UPDATED : 199701 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C8-H11-N5.Cl-H MOLECULAR WEIGHT : 213.70 WISWESSER LINE NOTATION : MUYZMYUM&MR &GH COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Imidodicarbonimidic diamide, N-phenyl-, monohydrochloride * Phenylbiguanide hydrochloride * Phenylbiguanide monohydrochloride * N'-Phenylbiguanide monohydrochloride * 1-Phenylbiguanide monohydrochloride * N-Phenyl-imidodicarbonimidic diamide monohydrochloride *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CKFRAY Ceskoslovenska Farmacie. (PNS-Ustredni Expedice a Dovoz Tisku, Kafkova 19, 160 00 Prague 6, Czechoslovakia) V.1- 1952- Volume(issue)/page/year: 1,434,1952 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 243 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PLRCAT Pharmacological Research Communications. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1969- Volume(issue)/page/year: 6,117,1974 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***