*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DT7320550
CHEMICAL NAME           : (Bi-2,5-cyclohexadien-1-ylidene)-4,4'-dione
CAS REGISTRY NUMBER     : 494-72-4
BEILSTEIN REFERENCE NO. : 2043852
REFERENCE               : 4-07-00-02472 (Beilstein Handbook Reference)
LAST UPDATED            : 199709
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H8-O2
MOLECULAR WEIGHT        : 184.20
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * 4,4'-Biphenyldione
   * 2,5-Cyclohexadien-1-one, 4-(4-oxo-2,5-cyclohexadien-1-ylidene)-
   * Diphenoquinone
   * 4,4'-Diphenoquinone
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation test systems - not otherwise specified
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 100 nmol/L
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   45,2471,1985
 
                            *** END OF RECORD ***