*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : ST2650000
CHEMICAL NAME           : p-Phenylenediamine, N-isopropyl-N'-phenyl-
CAS REGISTRY NUMBER     : 101-72-4
BEILSTEIN REFERENCE NO. : 2213195
REFERENCE               : 4-13-00-00115 (Beilstein Handbook Reference)
LAST UPDATED            : 199710
DATA ITEMS CITED        : 12
MOLECULAR FORMULA       : C15-H18-N2
MOLECULAR WEIGHT        : 226.35
WISWESSER LINE NOTATION : 1YMR DMR
COMPOUND DESCRIPTOR     : Primary Irritant
SYNONYMS/TRADE NAMES :
   * Cyzone
   * Elastozone 34
   * N-Fenyl-N'-isopropyl-p-fenylendiamin
   * Flexzone 3C
   * 4-Isopropylaminodiphenylamine
   * N-Isopropyl-N'-fenyl-p-fenylendiamin
   * N-Isopropyl-N'-phenyl-p-phenylenediamine
   * 4010 NA
   * NCI-C56304
   * Nonox ZA
   * N-Phenyl-N'-isopropyl-p-phenylenediamine
   * N-2-Propyl-N'-phenyl-p-phenylenediamine
   * Santoflex 36
 
                       *** HEALTH HAZARD DATA ***
 
                      ** SKIN/EYE IRRITATION DATA **
 
TYPE OF TEST            : Standard Draize test
ROUTE OF EXPOSURE       : Administration into the eye
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 100 mg/24H
REACTION SEVERITY       : Moderate
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,483,1986
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 720 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   IPSTB3 International Polymer Science and Technology.  (Rapra Technology
   Ltd., Shawbury, Shrewsbury, Shropshire SY4 4NR, UK) Volume(issue)/page/year:
   3,93,1976
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1122 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   KOKABN Kobunshi Kako.  Polymer Applications.  (Kobunshi Kankokai, Chiekoin
   Maruta-machi Kundaru, Kamigyo-ku, Kyoto 602, Japan)  V.13-    1964-
   Volume(issue)/page/year: 26,438,1977
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >7500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   IPSTB3 International Polymer Science and Technology.  (Rapra Technology
   Ltd., Shawbury, Shrewsbury, Shropshire SY4 4NR, UK) Volume(issue)/page/year:
   3,93,1976

                    *** OCCUPATIONAL EXPOSURE LIMITS ***
 
   OEL-RUSSIA:STEL 2 mg/m3 JAN 1993

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - 80314
       No. of Facilities: 153 (estimated)
       No. of Industries: 5
       No. of Occupations: 11
       No. of Employees: 1686 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - 80314
       No. of Facilities: 31 (estimated)
       No. of Industries: 3
       No. of Occupations: 9
       No. of Employees: 4130 (estimated)
       No. of Female Employees: 478 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY
   
   EPA TSCA Section 8(d) unpublished health/safety studies
   
   EPA TSCA Section 8(e) Risk Notification, 8EHQ-0892-8854;8EHQ-0892-8907
   
   EPA TSCA Section 8(e) Risk Notification, 8EHQ-0892-9281
   
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***