*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TC4025000 CHEMICAL NAME : Phosphoric acid, dimethyl ester, ester with (E)-3-hydroxy-N-methoxy-N-methylcrotonamide CAS REGISTRY NUMBER : 25601-84-7 BEILSTEIN REFERENCE NO. : 2216880 LAST UPDATED : 199612 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C8-H16-N-O6-P MOLECULAR WEIGHT : 253.22 WISWESSER LINE NOTATION : 1OPO&1&OY1&U1VN1&O1 SYNONYMS/TRADE NAMES : * C-2307 * Ciba C-2307 * Ciba-Geigy C-2307 * 3-(Dimethoxyphosphinyloxy)-N-methyl-N-methoxy-cis-crotonamide * ENT 27625 * 3-Hydroxy-N-methoxy-N-methyl-cis-crotonamide, dimethyl phosphate * Methocrotophos * (E)-(3-(Methoxymethylamino)-1-methyl-3-oxo-1-propenyl)dimethyl phosphate * NSC 195154 * Phosphoric acid, 3-(methoxymethylamino)-1-methyl-3-oxo-1-propenyl dimethyl ester, (E)- *** 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 : 2 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BESAAT Bulletin of the Entomological Society of America. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1955- Volume(issue)/page/year: 15,107,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BESAAT Bulletin of the Entomological Society of America. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1955- Volume(issue)/page/year: 15,107,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Mammal - dog DOSE/DURATION : 7 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BESAAT Bulletin of the Entomological Society of America. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1955- Volume(issue)/page/year: 15,107,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 11 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BESAAT Bulletin of the Entomological Society of America. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1955- Volume(issue)/page/year: 15,107,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 107 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BESAAT Bulletin of the Entomological Society of America. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1955- Volume(issue)/page/year: 15,107,1969 *** END OF RECORD ***