*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : ES8950000
CHEMICAL NAME           : Butyric acid,
                          4,4'-(3,3'-diamino-p,p'-biphenylenedioxy)di-
CAS REGISTRY NUMBER     : 73758-56-2
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H24-N2-O6
MOLECULAR WEIGHT        : 388.46
WISWESSER LINE NOTATION : QV1YZ1OR DR DO1YZ1VQ
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * gamma,gamma'-,3,3'-Benzidine dioxydibutyric acid
   * 3,3'-Benzidine, gamma,gamma'-dioxydibutyric acid
   * Dicarboxydine
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 19 gm/kg/2Y-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Kidney, Ureter, Bladder - tumors
   Tumorigenic - tumors at site of application
REFERENCE :
   JJIND8 JNCI, Journal of the National Cancer Institute.  (Washington, DC)
   V.61-79, 1978-87. For publisher information, see JNCIEQ.
   Volume(issue)/page/year: 62,301,1979
 
                            *** END OF RECORD ***