*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UM0190000 CHEMICAL NAME : Pseudourea, 2-aminoethyl-2-thio-, dihydrochloride CAS REGISTRY NUMBER : 871-25-0 LAST UPDATED : 198702 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C3-H9-N3-S.2Cl-H MOLECULAR WEIGHT : 192.13 WISWESSER LINE NOTATION : Z2SYZUM &GH 2 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * AET dichloride * beta-Aminoaethylisothiuronium-chlorid-hydrochlorid * S-beta-Aminoethylisothiouronic dihydrochloride * 2-Aminoethylisothiouronium dichloride * 2-Aminoethyl-2-thiopseudourea dichloride * 2-(2-Aminoethyl)-2-thiopseudourea dihydrochloride * Pseudourea, 2-thio-, 2-aminoethyl-, dichloride * USAF XR-32 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 325 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 1,8,1959 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 250 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 266 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 8,72,1958 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Mammal - dog DOSE/DURATION : 110 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 1,8,1959 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 175 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 1,8,1959 *** END OF RECORD ***