*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TB2823650 CHEMICAL NAME : Phosphoramidic acid, dimethyl-, 1,6-dihydro-5-methoxy-1-methyl-6-oxo-4- pyridazinyl ethyl ester CAS REGISTRY NUMBER : 60244-83-9 LAST UPDATED : 198910 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H18-N3-O5-P MOLECULAR WEIGHT : 291.28 COMPOUND DESCRIPTOR : Agricultural Chemical SYNONYMS/TRADE NAMES : * Dimethylphosphoramidic acid 1,6-dihydro-5-methoxy-1-methyl-6-oxo-4-pyridazinyl ethyl 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 : 5 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PSSCBG Pesticide Science. (Blackwell Scientific Pub. Ltd., POB 88, Oxford, UK) V.1- 1970- Volume(issue)/page/year: 7,107,1976 *** END OF RECORD ***