*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TC0210000 CHEMICAL NAME : Phosphoric acid, 2,5-dichloro-4-nitrophenyl dimethyl ester CAS REGISTRY NUMBER : 50590-00-6 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H8-Cl2-N-O6-P MOLECULAR WEIGHT : 316.04 SYNONYMS/TRADE NAMES : * 2,5-Dichloro-4-nitrophenyl dimethyl phosphate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PCBPBS Pesticide Biochemistry and Physiology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1971- Volume(issue)/page/year: 3,149,1973 *** END OF RECORD ***