N-Phenylmaleimide

Mass

MS-NW-7233          
N-phenylmaleimide
C10H7NO2            (Mass of molecular ion:    173)

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

      26.0      14.2
      27.0       2.1
      28.0       1.3
      37.0       2.1
      38.0       5.2
      39.0       6.5
      40.0       1.3
      41.0       1.7
      50.0       3.6
      51.0       6.9
      52.0       3.0
      53.0       4.9
      54.0      30.6
      55.0       1.8
      58.5       3.3
      62.0       1.8
      63.0       6.7
      64.0      11.5
      65.0       4.5
      72.5       2.6
      74.0       1.2
      75.0       1.1
      76.0       1.9
      77.0       9.7
      78.0       1.0
      80.0       3.7
      82.0       2.4
      86.5       2.3
      89.0       1.9
      90.0       6.0
      91.0      12.4
      92.0       1.6
      93.0       4.0
      94.0       2.2
     103.0      17.7
     104.0       7.8
     116.0       1.7
     117.0      13.7
     118.0       1.7
     119.0       8.5
     120.0       1.2
     128.0       3.3
     129.0      22.3
     130.0       2.4
     131.0       1.4
     144.0       4.0
     145.0       6.9
     146.0       1.0
     172.0       2.9
     173.0     100.0
     174.0      11.5
     175.0       1.2

Assign. Shift(ppm) A 7.465 B 7.36 C 7.34 D 6.836 90MHZ : HSP-04-943

     Hz     ppm     Int.

   2994.51   7.493     35
   2993.16   7.490     69
   2992.43   7.488     87
   2990.60   7.484     46
   2986.57   7.473     89
   2984.99   7.470    213
   2983.89   7.467    120
   2978.76   7.454     95
   2977.17   7.450    178
   2974.85   7.444     36
   2953.49   7.391     57
   2952.15   7.387     94
   2950.93   7.384     69
   2946.66   7.374     54
   2944.82   7.369    120
   2942.63   7.364     49
   2937.74   7.351    251
   2936.40   7.348    253
   2934.20   7.342     62
   2930.05   7.332    114
   2929.20   7.330    181
   2927.98   7.327    142
   2731.93   6.836   1000