bis(6-methyl-2-pyridyl) diketone(6630-11-1) MS

Mass

MS-IW-6841          
1,2-bis(6-methyl-2-pyridyl)ethanedione
C14H12N2O2          (Mass of molecular ion:    240)

   Source Temperature: 170 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      18.0       2.7
      28.0       1.0
      38.0       1.2
      39.0      12.1
      40.0       1.3
      41.0       1.6
      50.0       1.2
      51.0       1.4
      52.0       1.4
      63.0       2.3
      64.0       3.6
      65.0      35.4
      66.0       6.9
      91.0       2.3
      92.0     100.0
      93.0      10.9
      94.0       1.3
     120.0      12.8
     121.0       1.1
     122.0       1.4
     142.0       1.9
     143.0       1.2
     168.0       1.8
     169.0       4.8
     183.0      83.2
     184.0      24.8
     185.0       2.7
     211.0       2.1
     212.0      26.7
     213.0       4.2
     240.0      32.4
     241.0       5.7
     242.0       1.8