*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XY2785500
CHEMICAL NAME           : Triazene, 3-methyl-1-(p-tolyl)-
CAS REGISTRY NUMBER     : 21124-13-0
LAST UPDATED            : 199701
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C8-H11-N3
MOLECULAR WEIGHT        : 149.22
WISWESSER LINE NOTATION : 1MNUNR D1
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * 3-Methyl-1-(4-methylphenyl)triazene
   * 3-Methyl-1-(p-tolyl)-triazene
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 380900 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NEOLA4 Neoplasma.  (Karger-Libri, P.O. Box, CH-4009 Basel, Switzerland) V.4-
      1957-  Volume(issue)/page/year: 25,153,1978
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 500 umol/L
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   42,1446,1982

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***