*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DJ2890100
CHEMICAL NAME           : 2H-1-Benzopyran-6-ol,
                          3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltr
                          idecyl)-, acetate, (2R*(4R*,8R*))-(+-)-
CAS REGISTRY NUMBER     : 52225-20-4
LAST UPDATED            : 199504
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C31-H52-O3
MOLECULAR WEIGHT        : 472.83
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * Ephynal
   * Syntopherol acetate
   * DL-alpha-Tocopherol acetate
   * (+-)-alpha-Tocopherol acetate
   * dl-alpha-Tocopheryl acetate
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 8320 mg/kg/52W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Tumorigenic - tumors at site of application
REFERENCE :
   JJCREP Japanese Journal of Cancer Research. (Elsevier Science Pub. BV, POB
   211, 1000 AE Amsterdam, Netherlands)  V.76-    1985-
   Volume(issue)/page/year: 82,511,1991

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - X4647
       No. of Facilities: 130 (estimated)
       No. of Industries: 4
       No. of Occupations: 11
       No. of Employees: 9320 (estimated)
       No. of Female Employees: 3204 (estimated)

 
                            *** END OF RECORD ***