*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XF8060000
CHEMICAL NAME           : 2H-Tetrazolium,
                          3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-, bromide
CAS REGISTRY NUMBER     : 298-93-1
OTHER CAS REGISTRY NOS. : 2348-71-2
LAST UPDATED            : 199701
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C18-H16-N5-S.Br
MOLECULAR WEIGHT        : 414.36
WISWESSER LINE NOTATION : T5NNKNJ BR& ER& C- BT5N CSJ D1 E1 &E
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * 3-(4,5-Dimethylthiazolyl-2)-2,5-diphenyltetrazolium bromide
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 5 ug/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 68,107,1979
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 5 ug/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 68,107,1979

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - X1328
       No. of Facilities: 93 (estimated)
       No. of Industries: 1
       No. of Occupations: 3
       No. of Employees: 1106 (estimated)
       No. of Female Employees: 985 (estimated)

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

 
                            *** END OF RECORD ***