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WebSite > CAS DataBase List >  22803-05-0More Spectrum > 3,3',4,4'-Biphenyltetracarboxylic acid(22803-05-0)IR2

22803-05-0

3,3',4,4'-Biphenyltetracarboxylic acid

Product Name 3,3',4,4'-Biphenyltetracarboxylic acid

CAS22803-05-0

MFC16H10O8

MW330.25

  • 22803-05-0_ms_1
    Mass

    MS-IW-9620          
    3,3',4,4'-biphenyltetracarboxylic acid
    C16H10O8            (Mass of molecular ion:    330)
    

       Source Temperature: 190 °C
       Sample Temperature: 190 °C
       Direct, 75 eV
    

          17.0       2.4
          18.0      12.1
          28.0       6.4
          44.0       2.3
          50.0       8.3
          51.0       1.1
          61.0       2.5
          61.5       2.0
          62.0       8.6
          63.0       1.9
          73.0       1.5
          74.0      18.7
          74.5       1.5
          75.0      26.5
          75.5       2.9
          76.0       2.2
          85.0       1.0
          86.0       2.1
          87.0       2.3
          89.0       6.2
          98.0       6.8
          99.0       4.4
         100.0      23.2
         101.0       2.2
         103.0      13.5
         103.5       2.1
         110.0       1.2
         111.0       1.6
         122.0       1.7
         123.0       1.8
         124.0       1.2
         149.0       2.6
         150.0      30.7
         151.0       4.1
         178.0      46.0
         179.0       6.7
         222.0      15.3
         223.0       2.5
         250.0     100.0
         251.0      16.5
         252.0       2.1
         294.0      40.3
         295.0       7.1
         296.0       1.0
    

KBr disc

  • 22803-05-0_ir1_2

nujol mull

  • 22803-05-0_ir2_1