4,4'-Difluorobenzhydrol

Mass

MS-NW-7992          
bis(p-fluorophenyl)methanol
C13H10F2O           (Mass of molecular ion:    220)

   Source Temperature: 130 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      18.0       1.9
      29.0       1.9
      39.0       1.0
      50.0       1.9
      51.0       2.7
      57.0       1.4
      69.0       1.2
      70.0       1.3
      75.0       6.0
      77.0       5.0
      81.0       1.0
      94.0       1.2
      95.0      17.5
      96.0      14.4
      97.0      19.2
      98.0       1.3
     100.5       1.1
     101.0       1.5
     105.0       1.9
     123.0     100.0
     124.0      12.8
     125.0      15.0
     126.0       1.1
     170.0       1.8
     171.0       1.8
     183.0       2.3
     188.0       1.0
     200.0       1.1
     201.0       5.5
     202.0       1.6
     203.0       4.3
     219.0       8.0
     220.0      20.1
     221.0       2.7

Assign. Shift(ppm) A 7.219 B 6.966 C 5.651 D 2.96

     Hz     ppm     Int.

   2895.75   7.246     41
   2895.39   7.245     41
   2892.58   7.238    394
   2890.63   7.233    167
   2887.21   7.225    424
   2885.62   7.221    252
   2884.03   7.217    496
   2880.74   7.209    187
   2878.66   7.203    462
   2875.73   7.196     61
   2795.17   6.995     65
   2792.24   6.987    595
   2790.04   6.982    175
   2785.52   6.970    193
   2783.57   6.966   1000
   2781.37   6.960    193
   2776.86   6.949    161
   2774.66   6.943    461
   2771.73   6.936     55
   2260.13   5.656    169
   2256.96   5.648    168
   1182.98   2.961    296
   1179.57   2.952    273