乙酸异丙烯酯

Mass

MS-NW-4198          
isopropenyl acetate
C5H8O2              (Mass of molecular ion:    100)

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

      14.0       1.5
      15.0       6.8
      27.0       2.7
      29.0       1.5
      38.0       1.0
      39.0       5.7
      40.0       1.2
      41.0       7.9
      42.0       3.9
      43.0     100.0
      44.0       2.2
      57.0       2.5
      58.0      16.3
      72.0       7.1
     100.0       5.1

Assign. Shift(ppm) A 1.923 B 2.122 C 4.66 to 4.73

     Hz     ppm     Int.

    421.88   4.711     52
    420.56   4.696    109
    419.44   4.684    220
    418.81   4.677    151
    418.13   4.669     90
    417.50   4.662     35
    190.00   2.122   1000
    172.94   1.931    311
    172.31   1.924    307
    171.81   1.919    332
    171.19   1.912    273