4-methyl-2-oxopentanenitrile(66582-16-9)质谱(MS)

Mass

MS-IW-1493          
4-methyl-2-oxovarelonitrile
C6H9NO              (Mass of molecular ion:    111)

   Source Temperature: 270 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      15.0       2.9
      26.0       3.2
      27.0      30.8
      28.0       8.9
      29.0      26.4
      37.0       1.9
      38.0       4.2
      39.0      31.9
      40.0       6.8
      41.0     100.0
      42.0      57.2
      43.0      94.8
      44.0       4.6
      45.0       2.3
      50.0       1.6
      51.0       3.3
      52.0       1.9
      53.0       2.7
      54.0      12.8
      55.0      11.5
      56.0       5.7
      57.0      47.6
      58.0       2.2
      60.0       9.0
      65.0       1.0
      66.0       1.9
      67.0       2.5
      68.0       9.2
      69.0      22.0
      70.0      58.2
      71.0       2.4
      78.0       2.7
      82.0       4.9
      83.0       6.3
      84.0       2.3
      85.0      32.5
      86.0       2.1
      87.0       1.7
      91.0       1.9
      96.0      15.6
      97.0       1.0
     104.0       2.1
     110.0       1.7
     132.0       1.1