2',3',4',5',6'-PENTAFLUOROACETOPHENONE

Mass

MS-IW-1328          
2',3',4',5',6'-pentafluoroacetophenone
C8H3F5O             (Mass of molecular ion:    210)

   Source Temperature: 250 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      15.0       2.9
      31.0       3.1
      42.0       3.5
      43.0      42.6
      44.0       1.2
      69.0       1.2
      74.0       1.0
      75.0       1.0
      79.0       2.4
      93.0       5.0
      97.5       1.5
      98.0       3.7
      99.0       2.8
     117.0      16.5
     118.0       1.1
     143.0       1.0
     148.0       2.0
     161.0       2.2
     167.0      34.6
     168.0       4.6
     181.0       2.3
     195.0     100.0
     196.0       7.7
     197.0       3.2
     210.0      33.0
     211.0       2.9

Assign. Shift(ppm) A 2.644

     Hz     ppm     Int.

   1058.84   2.650    720
   1056.88   2.645   1000
   1055.05   2.640    674