Bis(4-bromophenyl) ether

Mass

MS-NW-1846          
bis(p-bromophenyl) ether
C12H8Br2O           (Mass of molecular ion:    326)

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

      18.0       2.8
      37.0       1.6
      38.0       6.8
      39.0       4.6
      50.0      27.1
      51.0       5.6
      61.0       1.5
      62.0       4.6
      63.0      17.8
      64.0      11.1
      65.0       3.6
      69.0       1.5
      69.5       4.9
      70.0       2.3
      73.0       1.2
      74.0       9.0
      75.0      28.0
      76.0      29.3
      77.0       4.0
      84.0      15.7
      84.5       2.3
      89.0       1.1
      92.0       4.1
      93.0       1.6
     113.0       1.2
     114.0       1.9
     117.0       2.5
     119.0       2.5
     123.0       1.4
     123.5       2.6
     124.0       1.7
     124.5       2.5
     129.0       1.0
     131.0       1.0
     138.0       1.1
     139.0      16.2
     140.0      21.7
     141.0       3.6
     143.0       7.4
     145.0       7.2
     155.0      12.0
     156.0       1.0
     157.0      11.9
     167.0       1.1
     168.0      45.7
     169.0       6.3
     171.0       3.3
     172.0       5.4
     173.0       3.5
     174.0       5.1
     193.0       1.1
     195.0       1.0
     219.0      15.8
     220.0       2.1
     221.0      15.5
     222.0       2.0
     246.0       1.3
     248.0       3.2
     250.0       1.9
     326.0      51.4
     327.0       6.9
     328.0     100.0
     329.0      13.2
     330.0      49.1
     331.0       6.5

Assign. Shift(ppm) A 7.426 B 6.869

     Hz     ppm     Int.

    673.63   7.522     51
    670.44   7.486    726
    669.81   7.479    236
    668.94   7.470     73
    668.19   7.461    214
    663.69   7.411    240
    661.38   7.385   1000
    660.00   7.370     68
    658.25   7.350    117
    622.31   6.949     90
    619.19   6.914    955
    616.88   6.888    236
    612.38   6.838    197
    610.13   6.813    688
    606.94   6.777     61