4'-METHOXYCHALCONE

Mass

MS-IW-3361          
1-(p-methoxyphenyl)-3-phenyl-2-propen-1-one
C16H14O2            (Mass of molecular ion:    238)

   Source Temperature: 150 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      38.0       1.0
      39.0       2.0
      50.0       3.4
      51.0       6.8
      52.0       1.2
      53.0       1.0
      62.0       1.0
      63.0       4.9
      64.0       5.8
      65.0       1.5
      74.0       1.5
      75.0       2.0
      76.0       3.8
      77.0      33.2
      78.0       3.3
      79.0       1.4
      89.0       1.8
      92.0      13.4
      93.0       1.1
     102.0       3.9
     103.0      15.1
     104.0       2.2
     105.0       8.5
     106.0       4.1
     107.0       9.2
     108.0       3.6
     118.5       1.0
     119.0       1.3
     131.0      12.2
     132.0       1.7
     135.0      60.6
     136.0       5.4
     137.0       1.3
     150.0       4.6
     152.0       3.1
     160.0       3.0
     161.0       1.7
     165.0       5.4
     166.0       2.0
     167.0       5.4
     177.0       1.6
     178.0       2.7
     179.0       3.1
     194.0       2.9
     195.0       8.6
     196.0       1.3
     207.0       6.8
     208.0       1.3
     209.0       5.2
     210.0      11.9
     211.0       2.0
     221.0       1.2
     222.0       1.3
     223.0      11.8
     224.0       2.0
     237.0      62.5
     238.0     100.0
     239.0      16.9
     240.0       2.0