*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TA1675000 CHEMICAL NAME : Phosphonic diamide, N,N',P-triphenyl- CAS REGISTRY NUMBER : 4707-91-9 BEILSTEIN REFERENCE NO. : 2944516 REFERENCE : 4-16-00-01077 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H17-N2-O-P MOLECULAR WEIGHT : 308.34 SYNONYMS/TRADE NAMES : * Benzenephosphodianilide * Benzenephosphonanilide * Bisanilinophenylphosphine oxide * Phenylphosphonic dianilide * (Phenylphosphonyl)dianilide * N,N',P-Triphenylphosphonic diamide *** 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 : >1250 mg/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: 2,185,1950 *** END OF RECORD ***