1,3-二(溴甲基)苯

Mass

MS-NW-1775          
alpha,alpha'-dibromo-m-xylene
C8H8Br2             (Mass of molecular ion:    262)

   Source Temperature: 240 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      18.0       1.4
      26.0       1.0
      27.0       3.1
      37.0       1.5
      38.0       4.4
      39.0      12.5
      49.0       1.0
      50.0      10.0
      51.0      26.5
      51.5       1.6
      52.0      15.4
      53.0       1.7
      61.0       1.8
      62.0       4.6
      63.0      10.6
      64.0       2.1
      65.0       2.8
      74.0       3.8
      75.0       3.3
      76.0       4.2
      77.0      20.3
      78.0      19.5
      79.0       1.7
      80.0       1.2
      81.0       1.7
      82.0       1.3
      89.0       2.0
      91.0       2.0
      92.0       1.8
     102.0       6.2
     103.0      22.2
     104.0     100.0
     105.0      10.5
     182.0       1.7
     183.0      86.0
     184.0       9.3
     185.0      84.4
     186.0       7.5
     261.0       1.0
     262.0       4.7
     263.0       2.4
     264.0       8.5
     265.0       1.7
     266.0       4.2

Assign. Shift(ppm) A 7.39 B 7.31 C 7.29 D 4.445 CONFIRMED BY LAOCN PROGRAM

     Hz     ppm     Int.

    662.25   7.395    104
    654.31   7.306    559
    653.06   7.292    371
    398.19   4.447   1000
    393.00   4.389     22