*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : KI6540000 CHEMICAL NAME : Ethanephosphonic acid, 2-cyano-, dibutyl ester LAST UPDATED : 199512 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H22-N-O3-P MOLECULAR WEIGHT : 247.31 SYNONYMS/TRADE NAMES : * Dibutyl 2-cyanoethanephosphonate * Dibutyl (2-cyanoethyl)phosphonate * Phosphonic acid, (2-cyanoethyl)-, dibutyl ester *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >250 uL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 2,184,1950 *** END OF RECORD ***