Butyraldehyde oxime

Mass

MS-NW-4358          
butyraldehyde oxime
C4H9NO              (Mass of molecular ion:     87)

   Source Temperature: 230 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       4.0
      18.0       3.2
      26.0       4.6
      27.0      28.9
      28.0      16.0
      29.0      25.6
      30.0       1.5
      31.0       2.3
      37.0       1.9
      38.0       3.0
      39.0      14.6
      40.0       5.5
      41.0      46.0
      42.0      29.8
      43.0      10.3
      44.0       7.1
      45.0       2.5
      46.0      11.2
      51.0       1.0
      52.0       1.5
      53.0       1.0
      54.0       4.3
      55.0      11.0
      56.0       1.8
      59.0     100.0
      60.0       3.0
      68.0       1.5
      69.0       1.6
      70.0       3.8
      72.0      29.2
      73.0       3.0
      86.0       1.8
      87.0       3.0

Assign. Shift(ppm) A 9.3 B 7.427 C 6.728 D 2.50 to 2.06 E 1.52 F 0.97

     Hz     ppm     Int.

    671.38   7.497    230
    665.25   7.428    459
    659.13   7.360    227
    608.13   6.791    164
    602.63   6.729    340
    597.25   6.669    171
    223.06   2.491     96
    222.25   2.482     93
    217.63   2.430     86
    216.81   2.421    106
    215.63   2.408    198
    215.13   2.403    216
    209.75   2.343    206
    208.19   2.325    166
    207.63   2.319    176
    206.94   2.311    139
    206.00   2.301    119
    202.75   2.264    155
    202.25   2.259    144
    200.94   2.244    120
    199.56   2.229    293
    193.25   2.158    228
    192.31   2.148    249
    191.69   2.141    215
    186.25   2.080    160
    185.50   2.072    159
    155.44   1.736     59
    147.88   1.652    200
    142.06   1.587    179
    140.88   1.574    336
    133.94   1.496    278
    132.88   1.484    349
    127.56   1.425    100
    125.88   1.406    276
    119.06   1.330     77
     94.56   1.056    235
     93.75   1.047    439
     92.94   1.038    486
     92.13   1.029    505
     87.00   0.972    877
     85.31   0.953   1000
     80.19   0.896    145
     79.19   0.885    260
     77.81   0.869    319
     76.44   0.854    135