2,4-二氯苯乙酮

Mass

MS-NW-2852          
2',4'-dichloroacetophenone
C8H6Cl2O            (Mass of molecular ion:    188)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       2.9
      28.0       1.4
      37.0       1.4
      42.0       1.2
      43.0      27.8
      44.0       1.0
      49.0       1.2
      50.0       4.4
      51.0       1.4
      61.0       1.4
      62.0       1.6
      63.0       1.9
      73.0       2.6
      74.0       9.5
      75.0      10.7
      84.0       2.4
      85.0       2.1
      86.0       1.1
      86.5       1.2
      89.0       1.8
     109.0      11.4
     110.0       4.9
     111.0       5.3
     112.0       1.7
     125.0       1.1
     138.0       1.0
     145.0      24.7
     146.0       2.9
     147.0      15.7
     148.0       1.7
     149.0       2.5
     173.0     100.0
     174.0       7.7
     175.0      64.1
     176.0       5.0
     177.0      10.4
     188.0      16.1
     189.0       1.5
     190.0      10.4
     192.0       1.6

Assign. Shift(ppm) A 7.53 B 7.43 C 7.32 D 2.635

     Hz     ppm     Int.

    679.81   7.591     63
    679.38   7.586     56
    671.56   7.499    132
    671.13   7.494    125
    667.06   7.449     84
    666.63   7.444     87
    665.13   7.427    135
    658.63   7.355    124
    656.69   7.333     83
    650.38   7.262     58
    648.44   7.241     44
    236.00   2.636   1000