*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : BZ6400000
CHEMICAL NAME           : o-Anisidine, N,N-dimethyl-4-phenylazo-
CAS REGISTRY NUMBER     : 2438-49-5
LAST UPDATED            : 198910
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C15-H17-N3-O
MOLECULAR WEIGHT        : 255.35
WISWESSER LINE NOTATION : 1N1&R BO1 DNUNR
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * N,N-Dimethyl-4-phenylazo-o-anisidine
   * 3-Methoxy-4-dimethylaminoazobenzene
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 9800 mg/kg/34W-C
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Sense Organs and Special Senses (Ear) - effect, not otherwise specified
   Skin and Appendages - tumors
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   21,1068,1961
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 640 mg/kg/40W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Sense Organs and Special Senses (Ear) - effect, not otherwise specified
   Skin and Appendages - tumors
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   25,1784,1965
 
                            *** END OF RECORD ***