1,2-二(溴甲基)苯

Mass

MS-NW-1626          
alpha,alpha'-dibromo-o-xylene
C8H8Br2             (Mass of molecular ion:    262)

   Source Temperature: 250 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      27.0       2.3
      38.0       2.7
      39.0       8.2
      50.0       8.3
      51.0      23.9
      51.5       1.5
      52.0       9.9
      53.0       1.1
      61.0       1.1
      62.0       2.7
      63.0       6.8
      64.0       1.1
      65.0       1.6
      74.0       2.8
      75.0       2.5
      76.0       3.5
      77.0      15.8
      78.0      16.1
      79.0       1.1
      89.0       1.3
      91.0       2.6
      92.0       2.3
     102.0       5.2
     103.0      19.2
     104.0     100.0
     105.0       9.3
     183.0      81.7
     184.0       7.8
     185.0      79.5
     186.0       7.0
     262.0       5.4
     264.0      10.4
     265.0       1.0
     266.0       5.2

Assign. Shift(ppm) A 7.32 to 7.29 B 4.639

     Hz     ppm     Int.

    658.56   7.354     40
    656.56   7.331    100
    655.81   7.323    127
    654.75   7.311    235
    653.88   7.302    252
    652.19   7.283    102
    650.13   7.260     47
    648.00   7.236     23
    644.50   7.197     26
    415.50   4.640   1000