*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DD1751020
CHEMICAL NAME           : Benzidine, 3,3',5,5'-tetrachloro-
CAS REGISTRY NUMBER     : 41687-08-5
BEILSTEIN REFERENCE NO. : 3360567
REFERENCE               : 3-13-00-00448 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C12-H8-Cl4-N2
MOLECULAR WEIGHT        : 322.02
WISWESSER LINE NOTATION : ZR BG FG DR DZ CG EG
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * (1,1'-Biphenyl)-4,4'-diamine, 3,3',5,5'-tetrachloro-
   * 3,3',5,5'-Tetrachlorobenzidine
   * 3,3',5,5'-Tetrachloro-(1,1'-biphenyl)-4,4'-diamine
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Unscheduled DNA synthesis
TEST SYSTEM             : Human HeLa cell
DOSE/DURATION           : 10 umol/L
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   38,2621,1978

                          *** STATUS IN U.S. ***
 
   EPA GENETOX PROGRAM 1988, Positive: In vitro UDS-human fibroblast

 
                            *** END OF RECORD ***