1,2-二溴-1,2-二苯基乙烷

Mass

MS-NW-2231          
meso-1,2-dibromo-1,2-diphenylethane
C14H12Br2           (Mass of molecular ion:    338)

   Source Temperature: 180 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      18.0       1.7
      39.0       2.6
      50.0       2.3
      51.0       5.0
      52.0       1.6
      62.0       1.1
      63.0       3.4
      74.0       1.6
      75.0       2.0
      76.0       8.0
      77.0       4.4
      78.0       1.7
      80.0       1.8
      82.0       1.6
      82.5       1.5
      88.0       2.3
      89.0      13.3
      89.5       2.8
      90.0       6.4
     102.0       5.1
     103.0       1.2
     115.0       1.8
     126.0       1.0
     139.0       1.3
     151.0       2.6
     152.0       5.1
     153.0       1.5
     165.0      17.2
     166.0       2.4
     169.0       6.2
     171.0       6.4
     176.0       3.9
     177.0       4.2
     178.0      30.2
     179.0      46.9
     180.0     100.0
     181.0      14.8
     182.0       1.1
     258.0       1.4
     259.0      30.0
     260.0       5.9
     261.0      29.2
     262.0       4.6

Assign. Shift(ppm) A 7.704 B 7.434 C 7.364 D 6.153

     Hz     ppm     Int.

   3083.74   7.717    402
   3082.28   7.713    531
   3080.32   7.708    148
   3075.20   7.695    550
   3072.02   7.687     58
   2979.37   7.455    209
   2978.27   7.453    306
   2976.68   7.449    112
   2971.19   7.435    660
   2969.85   7.432    313
   2967.53   7.426     51
   2967.29   7.425     51
   2964.84   7.419    202
   2963.62   7.416    395
   2961.43   7.411     58
   2952.15   7.387     30
   2949.58   7.381    174
   2948.24   7.378    303
   2947.02   7.375    171
   2945.68   7.371     41
   2944.46   7.368     45
   2943.12   7.365    122
   2940.92   7.359    340
   2938.60   7.353     74
   2934.94   7.344     78
   2933.59   7.341    119
   2932.37   7.338     62
   2463.99   6.166     32
   2459.35   6.154   1000