丙酸异丁酯

Mass

MS-NW-0898          
isobutyl propionate
C7H14O2             (Mass of molecular ion:    130)

   Source Temperature: 280 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      26.0       1.0
      27.0       7.6
      28.0       3.0
      29.0      28.1
      31.0       2.0
      39.0       4.0
      41.0      12.2
      42.0       1.2
      43.0       3.8
      55.0       2.2
      56.0      27.8
      57.0     100.0
      58.0       3.5
      71.0       2.9
      73.0       2.4
      74.0       1.4
      75.0       7.0
      87.0       8.6

Assign. Shift(ppm) A 0.937 B 1.151 C 1.91 D 2.327 E 3.860

     Hz     ppm     Int.

    349.13   3.899    389
    342.50   3.825    421
    221.00   2.468     44
    220.25   2.460     47
    212.94   2.378    196
    205.31   2.293    228
    198.38   2.216     71
    197.69   2.208     71
    179.69   2.007     45
    172.88   1.931     57
    166.25   1.857     53
    159.63   1.783     33
    110.13   1.230    285
    102.81   1.148    668
    102.31   1.143    399
     95.00   1.061    210
     94.44   1.055    118
     86.88   0.971   1000
     83.25   0.930     41
     80.31   0.897    785