2-PHENYL-3H-BENZOIMIDAZOLE-5-CARBOXYLIC ACID(66630-70-4) MS

Mass

MS-IW-6101          
2-phenyl-1H-benzimidazole-5-carboxylic acid
C14H10N2O2 H2O      (Mass of molecular ion:    238)

   Source Temperature: 160 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      17.0       1.3
      18.0       6.3
      39.0       1.1
      51.0       1.6
      62.0       1.1
      63.0       4.6
      64.0       1.1
      77.0       3.1
      78.0       1.0
      90.0       5.4
      91.0       1.3
      96.0       1.6
      96.5       2.8
     104.0       2.7
     105.0       4.0
     110.5       2.6
     119.0       3.4
     166.0       5.4
     192.0       2.7
     193.0      12.5
     194.0       4.1
     221.0      32.4
     222.0       5.7
     237.0       1.8
     238.0     100.0
     239.0      16.1
     240.0       1.8