丙酸甲酯

Mass

MS-NW-0691          
methyl propionate
C4H8O2              (Mass of molecular ion:     88)

   Source Temperature: 210 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      14.0       1.1
      15.0      17.7
      26.0       5.2
      27.0      19.8
      28.0       9.8
      29.0      76.6
      30.0       1.9
      31.0       5.3
      33.0       1.0
      41.0       1.4
      42.0       1.8
      43.0       1.8
      45.0       2.8
      55.0       4.1
      56.0       3.4
      57.0     100.0
      58.0       3.8
      59.0      31.6
      60.0       1.2
      87.0       2.5
      88.0      31.7
      89.0       1.6

Assign. Shift(ppm) A 3.674 B 2.324 C 1.148

     Hz     ppm     Int.

    329.00   3.674   1000
    221.00   2.468     30
    220.38   2.461     33
    212.88   2.377    136
    205.31   2.293    157
    197.75   2.209     51
    109.81   1.227    201
    102.56   1.146    471
    102.06   1.140    293
     94.75   1.058    147
     94.19   1.052     84