4-溴-2-氟苄溴

Mass

MS-KW-0080          
4-bromo-1-bromomethyl-2-fluorobenzene
C7H5Br2F            (Mass of molecular ion:    266)

   Source Temperature: 230 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      31.0       2.0
      38.0       1.4
      39.0       1.9
      44.0       3.5
      50.0       2.8
      51.0       1.9
      53.0       1.4
      54.0       2.7
      56.0       1.0
      57.0       5.5
      61.0       1.7
      62.0       3.6
      63.0       3.6
      74.0       1.0
      79.0       1.4
      80.0       3.1
      81.0       6.2
      82.0       3.8
      83.0       3.1
      84.0       2.8
      86.0       1.0
      87.0       1.1
      89.0       1.1
      93.0       1.6
      93.5       2.0
      94.0       1.6
      94.5       1.9
     106.0       1.0
     107.0      19.3
     108.0      36.2
     109.0       3.3
     123.0       1.7
     124.0       3.4
     125.0       1.6
     134.0       1.2
     187.0     100.0
     188.0       8.5
     189.0      97.1
     190.0       7.9
     266.0       4.1
     268.0       8.0
     270.0       3.9

Assign. Shift(ppm) A 7.28 to 7.25 B 4.455

     Hz     ppm     Int.

   2915.89   7.297     60
   2914.31   7.293     69
   2908.69   7.279    485
   2907.71   7.276    955
   2906.13   7.272    494
   2902.34   7.263    307
   2899.29   7.255     34
   2896.97   7.249    217
   2895.39   7.245    205
   2894.04   7.242    111
   1781.25   4.458   1000
   1780.15   4.455    872