Mass

MS-KW-0243          
butyl nitrite
C4H9NO2             (Mass of molecular ion:    103)

   Source Temperature: 230 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       3.0
      18.0       2.8
      19.0       1.0
      26.0       4.0
      27.0      55.1
      28.0      13.8
      29.0      35.0
      30.0      63.7
      31.0      26.3
      33.0       2.0
      37.0       1.1
      38.0       2.2
      39.0      18.2
      40.0       3.3
      41.0      95.7
      42.0      14.4
      43.0     100.0
      44.0      13.5
      45.0       2.8
      53.0       1.5
      54.0       1.2
      55.0       8.6
      56.0      33.1
      57.0      34.2
      58.0       1.6
      60.0      57.4
      61.0       1.1
      71.0       8.8
      72.0       5.9
      73.0       2.5
      89.0       3.3

Assign. Shift(ppm) A 4.697 B 1.68 C 1.40 D 0.956

     Hz     ppm     Int.

    427.63   4.775    318
    421.19   4.703    751
    414.69   4.631    434
    169.69   1.895     50
    168.06   1.877     51
    167.69   1.873     45
    163.38   1.825     98
    162.75   1.818     93
    161.63   1.805    139
    161.25   1.801    141
    159.38   1.780     92
    158.75   1.773     75
    157.81   1.763     97
    156.75   1.751     97
    154.75   1.728    291
    153.75   1.717    202
    152.94   1.708    186
    152.13   1.699    155
    151.00   1.687     97
    150.50   1.681     61
    148.19   1.655    279
    147.31   1.645    232
    146.38   1.635    181
    145.56   1.626    116
    143.56   1.603    178
    142.56   1.592    141
    142.00   1.586    173
    141.50   1.580    153
    140.69   1.571    126
    140.06   1.564    104
    138.13   1.543    166
    137.38   1.534    171
    136.94   1.530    203
    136.19   1.521    227
    135.69   1.516    136
    134.31   1.500     86
    133.94   1.496     82
    133.38   1.490     99
    132.00   1.474    182
    131.00   1.463    233
    130.00   1.452    192
    128.69   1.437    289
    127.06   1.419     96
    126.50   1.413    101
    126.06   1.408     90
    125.06   1.397    148
    124.56   1.391    163
    124.06   1.386    170
    121.94   1.362    310
    121.06   1.352    145
    119.44   1.334     91
    118.25   1.321     93
    117.19   1.309     40
    116.56   1.302     42
    115.38   1.289    236
    114.19   1.276    139
    112.75   1.259     45
    108.94   1.217    118
    102.13   1.141     77
    101.56   1.134     57
     94.31   1.054     49
     93.13   1.040    393
     91.94   1.027    641
     91.25   1.019    630
     90.44   1.010    308
     88.63   0.990     88
     88.00   0.983     81
     87.56   0.978     72
     85.44   0.954   1000
     85.06   0.950    844
     84.00   0.938    563
     82.31   0.920    205
     80.31   0.897    125
     79.81   0.892    167
     79.44   0.888    173
     79.06   0.883    203
     78.00   0.871    302
     76.13   0.851    190