2-Phenyl-4-[3H]quinazolinone(1022-45-3) IR1

Mass

MS-IW-7627          
2-phenyl-4(3H)-quinazolinone
C14H10N2O           (Mass of molecular ion:    222)

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

      28.0       1.6
      39.0       1.7
      50.0       2.9
      51.0       3.2
      63.0       2.4
      64.0       2.8
      75.0       1.4
      76.0       4.2
      77.0      11.2
      78.0       1.3
      83.5       2.7
      90.0       4.9
      91.0       2.6
      92.0       9.0
      96.5       1.2
      97.5       1.5
     102.0       1.5
     103.0       1.4
     104.0       6.6
     105.0       4.0
     111.0       5.5
     119.0     100.0
     120.0       8.4
     151.0       1.3
     152.0       1.1
     166.0       1.1
     178.0       2.5
     179.0       2.5
     193.0       1.8
     194.0       1.7
     205.0       3.0
     221.0       3.3
     222.0      90.7
     223.0      14.6
     224.0       1.3