*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XF1400000 CHEMICAL NAME : Tetraphosphoric acid, hexabutyl ester CAS REGISTRY NUMBER : 56169-06-3 LAST UPDATED : 199406 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C24-H54-O13-P4 MOLECULAR WEIGHT : 674.66 SYNONYMS/TRADE NAMES : * Butyl tetraphosphate, hexa- * Phosphorus acid(H6P4O13), hexabutyl ester *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >250 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,38,1953 *** END OF RECORD ***