*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UW4725000 CHEMICAL NAME : 2(1H)-Pyrimidinethione, 3,4-dihydro-1,4,4,6-tetramethyl- CAS REGISTRY NUMBER : 37929-27-4 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H14-N2-S MOLECULAR WEIGHT : 170.30 WISWESSER LINE NOTATION : T6MYN FHJ BUS C1 D1 F1 F1 SYNONYMS/TRADE NAMES : * 2-Thio-1,4,4,6-tetramethyl dihydropyrimidine * USAF K-1338 *** 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 : 200 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 ***