2-Ethylbenzimidazole(1848-84-6) IR2

Mass

MS-IW-1438          
2-ethylbenzimidazole
C9H10N2             (Mass of molecular ion:    146)

   Source Temperature: 120 °C
   Sample Temperature:  90 °C
   Direct, 75 eV

      27.0       1.1
      28.0       4.5
      38.0       1.8
      39.0       4.0
      41.0       1.0
      51.0       2.6
      52.0       3.1
      62.0       1.6
      63.0       6.8
      64.0       5.1
      65.0       6.3
      72.5       3.1
      76.0       1.2
      77.0       6.4
      78.0       2.0
      90.0       3.5
      91.0       3.7
      92.0       8.8
     104.0       5.0
     105.0       1.2
     118.0       7.3
     119.0       3.4
     131.0      19.3
     132.0       1.9
     143.0       2.6
     144.0       1.8
     145.0     100.0
     146.0      66.3
     147.0       7.8