*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UL8190000 CHEMICAL NAME : Pseudourea, 2-aminobutyl-1-phenyl-2-thio-, hydrogen sulfate CAS REGISTRY NUMBER : 63679-67-4 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H17-N3-S.H2-O4-S MOLECULAR WEIGHT : 321.45 WISWESSER LINE NOTATION : Z4SYZUNR &WSQQ SYNONYMS/TRADE NAMES : * 1-Phenyl-2-aminobutylisothiouronium sulfate * Pseudourea, 2-thio-, 1-phenyl-2-aminobutyl-, sulfate * USAF B-116 *** 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 : 5 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 *** END OF RECORD ***