*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TI0889000
CHEMICAL NAME           : Phthalic acid, dicyclohexyl ester
CAS REGISTRY NUMBER     : 84-61-7
BEILSTEIN REFERENCE NO. : 1889288
REFERENCE               : 4-09-00-03189 (Beilstein Handbook Reference)
LAST UPDATED            : 199710
DATA ITEMS CITED        : 9
MOLECULAR FORMULA       : C20-H26-O4
MOLECULAR WEIGHT        : 330.46
WISWESSER LINE NOTATION : L6TJ AOVR BVO- AL6TJ
SYNONYMS/TRADE NAMES :
   * 1,2-Benzenedicarboxylic acid, dicyclohexyl ester
   * Dicyclohexyl phthalate
   * Ergoplast.fdc
   * HF 191
   * KP 201
   * Unimoll 66
 
                       *** 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           : 30 mL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EVHPAZ EHP, Environmental Health Perspectives.  (U.S. Government Printing
   Office, Supt of Documents, Washington, DC 20402)  No.1-    1972-
   Volume(issue)/page/year: 3,61,1973
 
                 ** OTHER MULTIPLE DOSE TOXICITY DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 10500 mg/kg/7D-C
TOXIC EFFECTS :
   Liver - other changes
   Liver - changes in liver weight
REFERENCE :
   APTOA6 Acta Pharmacologica et Toxicologica.  (Copenhagen, Denmark)  V.1-59,
   1945-86.  For publisher information, see PHTOEH  Volume(issue)/page/year:
   51,217,1982

                    *** OCCUPATIONAL EXPOSURE LIMITS ***
 
   OEL-UNITED KINGDOM:TWA 5 mg/m3 JAN 1993

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - M1160
       No. of Facilities: 1479 (estimated)
       No. of Industries: 26
       No. of Occupations: 27
       No. of Employees: 13714 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - M1160
       No. of Facilities: 560 (estimated)
       No. of Industries: 5
       No. of Occupations: 6
       No. of Employees: 3565 (estimated)
       No. of Female Employees: 967 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY
   
   EPA TSCA 8(a) PRELIMINARY ASSESSMENT INFORMATION, FINAL RULE
   FEREAC Federal Register.  (U.S. Government Printing Office, Supt. of
   Documents, Washington, DC 20402) V.1-    1936-  Volume(issue)/page/year:
   47,26992,82

   EPA TSCA Section 8(d) unpublished health/safety studies
   
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***