*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TA0992000 CHEMICAL NAME : Phosphonic acid, (5,5,5-trichloropentyl)-, diethyl ester CAS REGISTRY NUMBER : 62439-77-4 LAST UPDATED : 198812 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H18-Cl3-O3-P MOLECULAR WEIGHT : 311.59 SYNONYMS/TRADE NAMES : * (5,5,5-Trichloropentyl)phosphonic acid diethyl ester *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 745 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FATOBP Farmakologiya i Toksikologiya (Kiev). Pharmacology and Toxicology. (Kievskii Nauchno- Issledovatel'skii Institut Farmakologii i Toksikologii, Kiev, USSR) No.1- 1964- Volume(issue)/page/year: 10,121,1975 *** END OF RECORD ***