3-乙氧基-2-丁烯酸乙基酯

Mass

MS-NW-9937          
tributylsilane
C12H28Si            (Mass of molecular ion:    200)

   Source Temperature: 200 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      27.0       1.2
      29.0       2.7
      31.0       2.4
      41.0       2.0
      43.0       6.3
      44.0       2.0
      45.0      12.2
      55.0       5.8
      56.0       1.4
      57.0       7.3
      58.0       7.8
      59.0      79.6
      60.0       6.0
      61.0       2.8
      71.0       2.6
      72.0       3.8
      73.0      23.8
      74.0       2.1
      83.0       1.4
      85.0       6.0
      86.0       7.4
      87.0      57.5
      88.0       5.7
      89.0       2.1
      99.0       1.5
     100.0       1.1
     101.0      63.4
     102.0       6.7
     103.0       2.7
     113.0       1.1
     114.0       5.2
     115.0       7.7
     116.0       1.0
     142.0       2.6
     143.0     100.0
     144.0      14.2
     145.0       4.3
     170.0       3.3
     171.0       1.9
     198.0       7.2
     199.0       3.3
     200.0       2.7

Assign. Shift(ppm) A 3.687 B 1.33 C 0.890 D 0.590

     Hz     ppm     Int.

   1479.98   3.704     48
   1476.81   3.696    107
   1473.63   3.688    137
   1470.34   3.680    105
   1467.16   3.672     46
    556.03   1.392     31
    552.86   1.384     43
    547.97   1.372     75
    545.65   1.366    113
    545.04   1.364    119
    540.53   1.353    251
    537.96   1.347    579
    536.62   1.343    331
    534.79   1.339    502
    534.06   1.337    494
    530.40   1.328    686
    528.20   1.322    367
    526.98   1.319    398
    525.51   1.315    362
    522.34   1.307    284
    520.26   1.302    146
    519.29   1.300    162
    516.36   1.293     79
    513.79   1.286     69
    510.99   1.279     46
    375.98   0.941     34
    364.99   0.914    109
    362.06   0.906    455
    359.74   0.901    283
    356.69   0.893    409
    355.10   0.889   1000
    349.98   0.876    253
    347.90   0.871    417
    245.12   0.614    200
    241.94   0.606    248
    239.99   0.601    195
    238.77   0.598    206
    236.94   0.593    268
    234.38   0.587    298
    233.03   0.584    236
    231.20   0.579    238
    229.13   0.574    224
    225.95   0.566    176