*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TB1700000 CHEMICAL NAME : Phosphonothioic acid, methyl-, O-phenyl ester, O-ester with p-hydroxybenzonitrile CAS REGISTRY NUMBER : 5954-90-5 BEILSTEIN REFERENCE NO. : 2743721 LAST UPDATED : 199706 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C14-H12-N-O2-P-S MOLECULAR WEIGHT : 289.30 WISWESSER LINE NOTATION : NCR DOPS&1&OR COMPOUND DESCRIPTOR : Agricultural Chemical SYNONYMS/TRADE NAMES : * CP-40507 * O-(4-Cyanophenyl) O-phenyl methylphosphonothioate * ENT 25,870 * Monsanto CP-40507 * Phosphonothioic acid, methyl-, O-(4-cyanophenyl) O-phenyl ester *** 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 : 79 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: 20,15,1966 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 1 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JEENAI Journal of Economic Entomology. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1908- Volume(issue)/page/year: 61,1261,1968 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 5 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JEENAI Journal of Economic Entomology. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1908- Volume(issue)/page/year: 61,1261,1968 *** END OF RECORD ***