1-(3-BROMO-4-METHOXYPHENYL)ETHANONE

Mass

MS-IW-1606          
3'-bromo-4'-methoxyacetophenone
C9H9BrO2            (Mass of molecular ion:    228)

   Source Temperature: 130 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      43.0       9.4
      50.0       3.1
      51.0       2.5
      53.0       1.0
      61.0       1.2
      62.0       3.5
      63.0      10.3
      64.0       1.0
      74.0       3.0
      75.0       5.2
      76.0       5.0
      77.0       6.2
      78.0      10.1
      91.0       3.0
     104.0       2.1
     105.0       1.9
     106.0       1.0
     119.0       3.1
     142.0       1.6
     144.0       1.7
     155.0       6.1
     157.0       6.7
     170.0       7.6
     172.0       7.5
     185.0       9.0
     187.0       8.7
     198.0       1.1
     200.0       1.2
     213.0     100.0
     214.0       9.1
     215.0      98.9
     216.0       9.0
     228.0      42.2
     229.0       4.3
     230.0      41.4
     231.0       4.2