*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TE0635000 CHEMICAL NAME : Phosphorodithioic acid, O,O-dimethyl ester, S-ester with 6-chloro-2-(mercaptomethyl)-5- methyl-3(2H)-pyridazinone CAS REGISTRY NUMBER : 51356-20-8 BEILSTEIN REFERENCE NO. : 0670135 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H12-Cl-N2-O3-P-S2 MOLECULAR WEIGHT : 314.76 SYNONYMS/TRADE NAMES : * 6-Chloro-2-(mercaptomethyl)-5-methyl-3(2H)-pyridazinone O,O-dimethyl phosphorodithioate *** 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 : 65 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : HCACAV Helvetica Chimica Acta. (Verlag Helvetica Chimica Acta, Postfach, CH-4002 Basel, Switzerland) V.1- 1918- Volume(issue)/page/year: 56,2189,1973 *** END OF RECORD ***