*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TA3500000 CHEMICAL NAME : Phosphonium, triphenyl(triphenylmethyl)-, chloride CAS REGISTRY NUMBER : 16436-71-8 LAST UPDATED : 198806 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C37-H30-P.Cl MOLECULAR WEIGHT : 541.09 WISWESSER LINE NOTATION : RXR&R&PR&R&R &Q &G SYNONYMS/TRADE NAMES : * Triphenyl(triphenylmethyl)phosphonium chloride *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 7800 ug/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: 4,321,1952 *** END OF RECORD ***