1-(4-Pyridinyl)pyridin-4(1H)-one(3881-38-7) IR2

Mass

MS-IW-0956          
1-(4-pyridyl)-4-pyridone
C10H8N2O            (Mass of molecular ion:    172)

   Source Temperature: 170 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      17.0       1.3
      18.0       3.2
      26.0       1.2
      28.0       2.5
      36.0       3.2
      38.0       1.6
      39.0       3.2
      40.0       2.0
      41.0       1.4
      50.0       2.2
      51.0      14.6
      52.0       2.5
      53.0       1.4
      58.5       1.4
      63.0       1.6
      64.0       2.4
      65.0       1.1
      67.0       2.1
      72.0       1.7
      78.0      16.1
      79.0       1.5
      86.0       1.7
      89.0       3.1
      90.0      10.4
      91.0       3.8
      92.0       1.1
     104.0       2.0
     105.0       5.4
     116.0       2.3
     117.0      12.2
     118.0       7.4
     143.0       5.9
     144.0      40.1
     145.0       5.2
     172.0     100.0
     173.0      12.5