*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SZ7909000 CHEMICAL NAME : Phosphonic acid, ethyl-, butyl p-nitrophenyl ester CAS REGISTRY NUMBER : 71002-67-0 BEILSTEIN REFERENCE NO. : 3410124 REFERENCE : 4-06-00-01320 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C12-H18-N-O5-P MOLECULAR WEIGHT : 287.28 WISWESSER LINE NOTATION : WNR DOPO&2&O4 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Butyl p-nitrophenyl ester of ethylphosphonic acid * Ethylphosphonic acid butyl p-nitrophenyl ester *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1500 ug/kg TOXIC EFFECTS : Lungs, Thorax, or Respiration - bronchiolar constriction Lungs, Thorax, or Respiration - other changes REFERENCE : FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 42,299,1979 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1300 ug/kg TOXIC EFFECTS : Lungs, Thorax, or Respiration - bronchiolar constriction Lungs, Thorax, or Respiration - other changes REFERENCE : FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 42,299,1979 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1500 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 42,106,1979 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1300 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 42,106,1979 *** END OF RECORD ***