3-ethyl-6-methyl-4-nitro-6H-pyridine 1-oxide(1131-20-0) IR1

Mass

MS-IW-1002          
5-ethyl-2-methyl-4-nitropyridine 1-oxide
C8H10N2O3           (Mass of molecular ion:    182)

   Source Temperature: 130 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      27.0       1.2
      28.0       1.3
      39.0       4.1
      41.0       2.7
      42.0       1.8
      43.0       6.3
      50.0       1.5
      51.0       3.6
      52.0       1.9
      53.0       2.7
      54.0       1.3
      63.0       1.9
      64.0       1.3
      65.0       5.3
      66.0       3.6
      67.0       1.5
      68.0       1.1
      77.0       5.1
      78.0       2.5
      79.0       2.4
      80.0       3.5
      90.0       1.3
      91.0      24.0
      92.0       6.1
      93.0       2.8
     104.0       1.7
     106.0       2.0
     107.0       1.3
     108.0       1.9
     117.0       2.3
     118.0      10.8
     119.0      11.7
     120.0       3.1
     121.0       2.2
     123.0       3.3
     131.0       1.3
     135.0       3.2
     147.0       2.3
     148.0      15.5
     149.0       2.1
     150.0       1.3
     165.0      13.6
     166.0       1.7
     167.0       2.9
     182.0     100.0
     183.0      11.1
     184.0       1.1