*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XU6000000
CHEMICAL NAME           : o-Toluidine, N,N-dimethyl-4-(phenylazo)-
CAS REGISTRY NUMBER     : 3732-90-9
BEILSTEIN REFERENCE NO. : 1842369
REFERENCE               : 4-16-00-00527 (Beilstein Handbook Reference)
LAST UPDATED            : 199707
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C15-H17-N3
MOLECULAR WEIGHT        : 239.35
WISWESSER LINE NOTATION : 1N1&R B DNUNR
COMPOUND DESCRIPTOR     : Tumorigen
                          Mutagen
SYNONYMS/TRADE NAMES :
   * Benzenamine, N,N,2-trimethyl-4-(phenylazo)-
   * 3-Methyl-4-DAB
   * 3-Methyl-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           : 749 mg/kg/2Y-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Liver - tumors
REFERENCE :
   TOPADD Toxicologic Pathology.  (c/o Dr. F.A. de la Iglesia, Warner-Lambert
   Co., Pharmaceutical Research Div., POB 1047, Ann Arbor, MI 48106) V.6(3/4)- 
     1978-  Volume(issue)/page/year: 13,257,1985
 
TYPE OF TEST            : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3900 mg/kg/17W-C
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Liver - tumors
REFERENCE :
   EXPEAM Experientia.  (Birkhaeuser Verlag, POB 133, CH-4010 Basel,
   Switzerland)  V.1-    1945-  Volume(issue)/page/year: 19,316,1963
 
TYPE OF TEST            : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3024 mg/kg/12W-C
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Liver - tumors
REFERENCE :
   VAAZA2 Virchows Archiv, Abteilung B: Cell Pathology.  (Springer-Verlag,
   Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.)  V.1-    1968-
   Volume(issue)/page/year: 46,21,1984
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : DNA inhibition
TEST SYSTEM             : Rodent - rat Liver
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:
   45,337,1985
 
                            *** END OF RECORD ***