*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SZ6954000 CHEMICAL NAME : Phosphonic acid, butyl-, butyl p-nitrophenyl ester CAS REGISTRY NUMBER : 71002-68-1 LAST UPDATED : 199012 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C14-H22-N-O5-P MOLECULAR WEIGHT : 315.34 WISWESSER LINE NOTATION : WNR DOPO&4&O4 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Butyl para-nitrophenyl ester of butylphosphonic acid * Butylphosphonic acid butyl p-nitrophenyl ester *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 4900 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 - mouse DOSE/DURATION : 4900 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 ***