*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TE0875000 CHEMICAL NAME : Phosphorodithioic acid, O,O-dimethyl ester, S-ester with 2-ethoxy- 4-(mercaptomethyl)-delta(sup 2)-1,3,4-thiadiazolin-5-one CAS REGISTRY NUMBER : 2669-32-1 BEILSTEIN REFERENCE NO. : 0621188 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C7-H13-N2-O4-P-S3 MOLECULAR WEIGHT : 316.37 WISWESSER LINE NOTATION : T5NNVSJ B1SPS&O1&O1 EO2 COMPOUND DESCRIPTOR : Agricultural Chemical SYNONYMS/TRADE NAMES : * O,O-Dimethyl-S-(5-ethoxy-1,3,4-thiadiazolinyl-3-methyl)dithiophosphate * O,O-Dimethyl S-(5-ethoxy-1,3,4-thiadiazol-2(3H)-onyl-(3)-methyl)dithiophosphate * O,O-Dimethyl-S-(5-ethoxy-1,3,4-thiadiazol-2(3H)-onyl-(3)-methyl)phosphor odithioate * ENT 27,238 * S-((5-Ethoxy-2-oxo-1,3,4-thiadiazol-3(2H)-yl)methyl) O,O-dimethyl phosphorodithioate * Geigy 12968 * Geigy GS-12968 * GS-12968 * Lythidathion * NC-2962 *** 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 : 268 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 4,186,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : 225 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971 Volume(issue)/page/year: -,372,1971 *** END OF RECORD ***