*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DF4367000 CHEMICAL NAME : 1,3,2-Benzodioxaphosphole, 2-(2,4,6-tri-t-butylphenoxy)- LAST UPDATED : 198909 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C24-H33-O3-P MOLECULAR WEIGHT : 400.54 WISWESSER LINE NOTATION : T56 BOPOJ COR BX1&1&1 DX1&1&1 FX1&1&1 SYNONYMS/TRADE NAMES : * Fosfit alkofena B * Phosphorous acid, cyclic o-phenylene 2,4,6-tri-tert-butylphenyl ester * 2-(2,4,6-Tri-terc.butylfenoxy)-1,3,2-dioxafosfaindan * 2-(2,4,6-Tri-tert-butylphenoxy)-1,3,2-dioxaphosphaindan *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1480 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1192,1986 *** END OF RECORD ***