Phenanthrenequinone

Mass

MS-NW-2458          
9,10-phenanthrenequinone
C14H8O2             (Mass of molecular ion:    208)

   Source Temperature: 220 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      18.0       2.8
      28.0       1.2
      39.0       2.5
      50.0       3.4
      51.0       2.8
      61.0       1.2
      62.0       2.4
      63.0       8.5
      74.0       4.7
      75.0       6.0
      75.5       1.7
      76.0      17.0
      76.5       1.9
      77.0       1.7
      86.0       1.7
      87.0       2.5
      98.0       2.2
      99.0       2.0
     100.0       1.1
     101.0       1.0
     102.0       2.1
     104.0       1.4
     125.0       1.9
     126.0       7.2
     150.0       9.2
     151.0      18.5
     152.0      38.4
     153.0       5.2
     180.0     100.0
     181.0      14.6
     182.0       1.1
     208.0      22.4
     209.0       3.5