Mass

MS-IW-2578          
2-(p-methoxyphenyl)-6-methyl-4-chromanone
C17H16O3            (Mass of molecular ion:    268)

   Source Temperature: 160 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      39.0       1.9
      51.0       2.6
      52.0       1.6
      63.0       1.3
      65.0       3.1
      77.0       4.9
      78.0       4.2
      89.0       1.2
      90.0       1.0
      91.0       7.6
     103.0       1.1
     105.0       2.6
     106.0       2.8
     107.0       1.1
     108.0       4.1
     119.0      11.1
     120.0       1.2
     121.0      11.8
     122.0       1.0
     133.0       3.7
     134.0     100.0
     135.0      11.9
     160.0       1.5
     161.0       5.8
     237.0       1.3
     251.0       2.5
     253.0       2.4
     267.0      15.3
     268.0      44.4
     269.0       8.2
     270.0       1.0