*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : ME8225000 CHEMICAL NAME : Guanidine, amino- CAS REGISTRY NUMBER : 79-17-4 LAST UPDATED : 199709 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C-H6-N4 MOLECULAR WEIGHT : 74.11 WISWESSER LINE NOTATION : ZMYZUM SYNONYMS/TRADE NAMES : * Aminate base * Aminoguanidine * Guanyl hydrazine * Hydrazinecarboximidamide * Monoaminoguanidine * Pimagedine *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1258 mg/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: 119,444,1957 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 963 mg/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: 119,444,1957 *** END OF RECORD ***