Biphenyl dimethyl dicarboxylate

Mass

MS-NW-9403          
dimethyl 4,4'-biphenyldicarboxylate
C16H14O4            (Mass of molecular ion:    270)

   Source Temperature: 180 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      15.0       3.7
      17.0       4.6
      18.0      24.6
      28.0       4.5
      50.0       1.7
      51.0       1.6
      59.0       7.0
      63.0       6.1
      70.0       1.1
      74.0       1.4
      75.0       3.9
      76.0      22.1
      77.0       1.6
      90.0      10.8
     102.0       1.0
     104.0      15.5
     119.0       2.3
     125.0       1.0
     126.0       2.5
     139.0       1.5
     150.0       4.4
     151.0      12.0
     152.0      36.1
     153.0       5.6
     165.0       6.5
     166.0       3.2
     167.0       2.4
     168.0       2.1
     179.0       4.5
     180.0       2.5
     181.0       1.0
     183.0       1.6
     196.0       4.1
     211.0       2.5
     225.0       1.5
     239.0     100.0
     240.0      16.7
     241.0       1.9
     269.0       1.0
     270.0      71.9
     271.0      12.8
     272.0       1.6