*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : HM1400000 CHEMICAL NAME : 1,3,2,4-Diazadiphosphetidine-2,4-diamine, N,N',1,3-tetraphenyl- CAS REGISTRY NUMBER : 18440-21-6 BEILSTEIN REFERENCE NO. : 2823276 REFERENCE : 3-12-00-01126 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C24-H22-N4-P2 MOLECULAR WEIGHT : 428.44 SYNONYMS/TRADE NAMES : * 1,3,2,4-Diazadiphosphetidine, 2,4-dianilino-1,3-diphenyl- * 1,3,2,4-Diazaphosphetidine, 2,4-dianilino-1,3-diphenyl- * N,N',1,3-Tetraphenyl-1,3,2,4-diazadiphosphetidine-2,4-diamine * VTS 1 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 3700 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(7),58,1976 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 20 gm/kg/4W-I TOXIC EFFECTS : Liver - liver function tests impaired Blood - normocytic anemia Blood - changes in erythrocyte (RBC) count REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(7),58,1976 *** END OF RECORD ***