*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TA0451200 CHEMICAL NAME : Phosphonic acid, 2-pyridylmethyl-, diethyl ester CAS REGISTRY NUMBER : 39996-87-7 BEILSTEIN REFERENCE NO. : 0174499 REFERENCE : 4-22-00-07240 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H16-N-O3-P MOLECULAR WEIGHT : 229.24 SYNONYMS/TRADE NAMES : * alpha-Pikolilo-dwuetylofosfonian * 2-Pyridylmethylphosphonic acid diethyl ester *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Parenteral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 509 mg/kg TOXIC EFFECTS : Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other esterases REFERENCE : AITDAQ Archiwum Immunologii i Terapii Doswiadczalnej. (Warsaw, Poland) V.1-9, 1953-61. For publisher information, see AITEAT. Volume(issue)/page/year: 6,333,1958 *** END OF RECORD ***