2-[4-(1H-benzoimidazol-2-yl)butyl]-1H-benzoimidazole(4746-56-9) MS

Mass

MS-IW-7330          
2,2'-tetramethylenedibenzimidazole
C18H18N4            (Mass of molecular ion:    290)

   Source Temperature: 190 °C
   Sample Temperature: 210 °C
   Direct, 75 eV

      26.0       1.5
      27.0       3.5
      28.0      11.3
      39.0       1.6
      41.0       1.3
      51.0       1.0
      63.0       1.6
      64.0       1.9
      65.0       4.7
      77.0       4.0
      78.0       1.2
      90.0       1.3
      91.0       2.1
      92.0       8.7
     104.0       2.1
     118.0       4.1
     119.0       2.5
     131.0       8.5
     132.0      23.8
     133.0      13.1
     134.0       1.2
     143.0       2.8
     144.0       3.5
     145.0     100.0
     146.0      54.0
     147.0       5.2
     156.0       2.4
     157.0       6.8
     158.0      29.3
     159.0      45.4
     160.0       5.2
     168.0       1.1
     169.0       1.6
     171.0       2.1
     261.0       1.7
     288.0       1.0
     289.0       2.2
     290.0      31.6
     291.0       7.4