*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : JJ9700000
CHEMICAL NAME           : Diphenylamine, 4-((p-nitrophenyl)azo)-
CAS REGISTRY NUMBER     : 2581-69-3
BEILSTEIN REFERENCE NO. : 0758695
REFERENCE               : 4-16-00-00457 (Beilstein Handbook Reference)
LAST UPDATED            : 199701
DATA ITEMS CITED        : 5
MOLECULAR FORMULA       : C18-H14-N4-O2
MOLECULAR WEIGHT        : 318.36
WISWESSER LINE NOTATION : WNR DNUNR DMR
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * 4-((p-Nitrophenyl)azo)diphenylamine
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 31 gm/kg/88W-C
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Gastrointestinal - tumors
   Skin and Appendages - tumors
REFERENCE :
   ZEKBAI Zeitschrift fuer Krebsforschung.  (Berlin, Fed. Rep. Ger.)  V.1-75,
   1903-71.  For publisher information, see JCROD7.  Volume(issue)/page/year:
   57,530,1951

         *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - T0746
       No. of Facilities: 16 (estimated)
       No. of Industries: 1
       No. of Occupations: 4
       No. of Employees: 741 (estimated)
   
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - T0754
       No. of Facilities: 16 (estimated)
       No. of Industries: 1
       No. of Occupations: 4
       No. of Employees: 741 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - T0754
       No. of Facilities: 55 (estimated)
       No. of Industries: 2
       No. of Occupations: 5
       No. of Employees: 1125 (estimated)
       No. of Female Employees: 78 (estimated)

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

 
                            *** END OF RECORD ***