*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TE9640000 CHEMICAL NAME : Phosphorothioic acid, O-cyclohexyl O,O-dimethyl ester CAS REGISTRY NUMBER : 50915-31-6 BEILSTEIN REFERENCE NO. : 2446699 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H17-O3-P-S MOLECULAR WEIGHT : 224.28 COMPOUND DESCRIPTOR : Agricultural Chemical SYNONYMS/TRADE NAMES : * Cyclofos * Cyclophos * O,O-Dimethyl-O-cyclohexylthionephosphate *** 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 : 2900 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 30(11),52,1986 *** END OF RECORD ***