*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EM6910000
CHEMICAL NAME           : 2-Butene-1,4-diol, 2,3-dibromo-
CAS REGISTRY NUMBER     : 3234-02-4
LAST UPDATED            : 199712
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C4-H6-Br2-O2
MOLECULAR WEIGHT        : 245.92
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * 2,3-Dibromo-2-butene-1,4-diol
   * 2,3-Dibromo-2-butene-1,4-diol
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 33 ug/plate
REFERENCE :
   ENMUDM Environmental Mutagenesis.  (New York, NY)  V.1-9, 1979-87.  For
   publisher information, see EMMUEG.  Volume(issue)/page/year: 9(Suppl
   9),1,1987

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - A1263
       No. of Facilities: 21 (estimated)
       No. of Industries: 1
       No. of Occupations: 1
       No. of Employees: 21 (estimated)

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

 
                            *** END OF RECORD ***