Mass

MS-IW-3238          
3-hydroxy-7-methoxy-3-phenyl-4-chromanone
C16H14O4            (Mass of molecular ion:    270)

   Source Temperature: 160 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      39.0       1.0
      51.0       3.1
      63.0       2.3
      65.0       1.6
      77.0       5.6
      78.0       3.6
      79.0       2.6
      91.0       2.7
      92.0       1.2
      95.0       1.6
     105.0       4.4
     107.0       3.1
     108.0       1.5
     120.0       2.1
     122.0       4.5
     135.0       1.2
     150.0       6.9
     151.0     100.0
     152.0       9.3
     153.0       1.1
     165.0       2.6
     242.0       5.7
     270.0       3.1