*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TD4150000 CHEMICAL NAME : Phosphorodiamidothioic acid, tetramethyl-, S-butyl ester CAS REGISTRY NUMBER : 18545-48-7 BEILSTEIN REFERENCE NO. : 2044033 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H21-N2-O-P-S MOLECULAR WEIGHT : 224.34 WISWESSER LINE NOTATION : 1N1&PO&S4&N1&1 COMPOUND DESCRIPTOR : Agricultural Chemical SYNONYMS/TRADE NAMES : * S-Butyl tetramethylphosphorodiamidothioate * ENT 27,325 * NSC 190925 * SD-10268 * Shell SD-10268 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 208 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARSIM* Agricultural Research Service, USDA Information Memorandum. (Beltsville, MD 20705) Volume(issue)/page/year: 20,21,1966 *** END OF RECORD ***