*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SY9292000 CHEMICAL NAME : Phosphine oxide, benzyl-bis(2-methyl-1-aziridinyl)- CAS REGISTRY NUMBER : 26867-66-3 LAST UPDATED : 198806 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C13-H19-N2-O-P MOLECULAR WEIGHT : 250.31 WISWESSER LINE NOTATION : T3NTJ B1 APO&1R&- AT3NTJ B1 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Benzyl-bis(2-methyl-1-arizidinyl)phosphine oxide *** HEALTH HAZARD DATA *** ** MUTATION DATA ** TYPE OF TEST : Sex chromosome loss and nondisjunction ROUTE OF EXPOSURE : Parenteral TEST SYSTEM : Insect - Drosophila melanogaster DOSE/DURATION : 5 nmol/L REFERENCE : IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 38,442,1969 *** STATUS IN U.S. *** EPA GENETOX PROGRAM 1988, Positive: D melanogaster Sex-linked lethal *** END OF RECORD ***