碳酸乙烯酯

Mass

MS-NW-4916          
ethylene carbonate
C3H4O3              (Mass of molecular ion:     88)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      13.0       1.0
      14.0       5.8
      15.0      32.3
      16.0       5.4
      18.0       1.1
      26.0       2.0
      27.0       2.0
      28.0       4.4
      29.0     100.0
      30.0      17.1
      31.0       4.3
      33.0       1.0
      42.0       6.5
      43.0      54.4
      44.0      17.5
      45.0       3.6
      58.0       5.6
      73.0       1.0
      88.0      25.5
      89.0       1.2

Assign. Shift(ppm) A 4.541

     Hz     ppm     Int.

   1814.94   4.542   1000