*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XY2783500
CHEMICAL NAME           : Triazene, 3-methyl-1-(p-nitrophenyl)-
CAS REGISTRY NUMBER     : 40643-39-8
LAST UPDATED            : 199806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C7-H8-N4-O2
MOLECULAR WEIGHT        : 180.19
WISWESSER LINE NOTATION : WNR DNUNM1
SYNONYMS/TRADE NAMES :
   * 3-Methyl-1-(p-nitrophenyl)-triazene
   * 3-Methyl-1-(4-nitrophenyl)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           : 467800 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
 
                            *** END OF RECORD ***