2,5-Difluoronitrobenzene

Mass

MS-NW-7290          
1,4-difluoro-2-nitrobenzene
C6H3F2NO2           (Mass of molecular ion:    159)

   Source Temperature: 210 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      28.0       2.0
      30.0      27.8
      31.0       5.9
      37.0       3.4
      38.0       1.5
      39.0       1.1
      46.0       1.7
      49.0       1.2
      50.0       6.1
      51.0       5.6
      56.0       3.6
      57.0       8.5
      61.0       5.4
      62.0      10.6
      63.0      80.7
      64.0       4.8
      68.0       6.6
      69.0       4.8
      73.0       1.6
      74.0       5.5
      75.0       7.5
      76.0       1.2
      80.0       1.4
      81.0       7.0
      82.0       1.5
      86.0       1.7
      87.0       3.5
      92.0       2.9
      93.0      10.9
      94.0       3.5
     100.0       1.5
     101.0      52.0
     102.0       3.0
     111.0       1.0
     112.0       6.8
     113.0     100.0
     114.0       6.9
     129.0      10.4
     131.0       3.5
     143.0       5.0
     159.0      92.7
     160.0       6.8

Assign. Shift(ppm) A 7.801 B 7.430 C 7.362

     Hz     ppm     Int.

   3125.73   7.822    554
   3122.56   7.814    604
   3120.00   7.807    638
   3118.04   7.802    685
   3117.07   7.800    757
   3114.99   7.795    674
   3112.30   7.788    607
   3109.25   7.780    579
   2982.30   7.463    373
   2978.76   7.454    542
   2975.34   7.445    567
   2973.02   7.440    757
   2972.17   7.437    585
   2971.68   7.436    631
   2969.85   7.432    919
   2969.48   7.431    936
   2968.63   7.429    612
   2966.06   7.422   1000
   2962.89   7.414    850
   2962.52   7.413    907
   2959.35   7.405    667
   2952.51   7.388    832
   2948.49   7.378    786
   2948.12   7.377    841
   2942.87   7.364    953
   2942.50   7.363    953
   2938.48   7.353    955
   2938.11   7.352    946
   2933.35   7.340    494
   2929.32   7.330    434
   2928.96   7.329    465