*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DD1751050 CHEMICAL NAME : Benzidine, N,N,N',N'-tetraethyl- CAS REGISTRY NUMBER : 6860-63-5 BEILSTEIN REFERENCE NO. : 2117611 REFERENCE : 3-13-00-00430 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H28-N2 MOLECULAR WEIGHT : 296.50 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (1,1'-Biphenyl)-4,4'-diamine, N,N,N',N'-tetraethyl- * N,N,N',N'-Tetraethylbenzidine *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >500 mg/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: 4,44,1952 *** END OF RECORD ***