*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : HP8757700
CHEMICAL NAME           : 6H-Dibenzo(b,d)pyran-6-one, 3-nitro-
CAS REGISTRY NUMBER     : 6638-64-8
LAST UPDATED            : 199606
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C13-H7-N-O4
MOLECULAR WEIGHT        : 241.21
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * 2-Biphenylcarboxylic acid, 2'-hydroxy-4'-nitro-, delta-lactone
   * 3-Nitro-6H-dibenzo(b,d)pyran-6-one
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 5 ng/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 345,1,1995
 
TYPE OF TEST            : Mutation in mammalian somatic cells
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 35 mg/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 371,123,1996
 
                            *** END OF RECORD ***