2,3-二甲基吡嗪

Mass

MS-IW-1300          
2,3-dimethylpyrazine
C6H8N2              (Mass of molecular ion:    108)

   Source Temperature: 240 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      15.0       1.1
      26.0       7.7
      27.0       4.4
      28.0       2.9
      37.0       1.0
      38.0       2.1
      39.0       7.0
      40.0      17.1
      41.0      10.3
      42.0      14.3
      50.0       1.4
      51.0       2.6
      52.0       3.9
      53.0       2.9
      53.5       1.0
      54.0       2.0
      64.0       1.1
      66.0       3.3
      67.0      87.4
      68.0       4.8
      81.0       1.0
      93.0       3.0
     107.0       1.4
     108.0     100.0
     109.0       8.3

Assign. Shift(ppm) A 8.267 B 2.534

     Hz     ppm     Int.

   3304.08   8.268    541
   1013.18   2.536   1000
   1012.33   2.534    879