3-chloro-1-oxido-pyrazine(6863-76-9) IR2

Mass

MS-IW-7717          
2-chloropyrazine 4-oxide
C4H3ClN2O           (Mass of molecular ion:    130)

   Source Temperature: 130 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      26.0       3.9
      28.0       3.4
      29.0       1.3
      30.0       6.0
      37.0       1.3
      38.0       3.1
      39.0       3.7
      40.0       6.0
      41.0       2.0
      47.0       2.3
      48.0       6.5
      49.0       1.4
      50.0       2.3
      51.0       4.8
      52.0      10.6
      53.0       1.0
      60.0       5.1
      62.0       3.8
      64.0       1.5
      65.0       1.4
      67.0       2.2
      68.0       3.9
      73.0       2.1
      74.0       3.9
      75.0      19.0
      76.0       2.9
      77.0       6.7
      79.0       8.3
      86.0       4.0
      87.0       2.4
      88.0       1.4
     100.0       2.2
     102.0       1.1
     103.0       1.3
     114.0       5.8
     116.0       1.9
     130.0     100.0
     131.0       5.5
     132.0      32.4
     133.0       2.1