乙氧基乙酸

Mass

MS-NW-5478          
ethoxyacetic acid
C4H8O3              (Mass of molecular ion:    104)

   Source Temperature: 250 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      14.0       1.8
      15.0       3.1
      18.0       1.3
      19.0       1.2
      26.0       2.8
      27.0      15.4
      28.0       5.4
      29.0      37.7
      30.0       1.8
      31.0     100.0
      32.0       1.4
      41.0       3.3
      42.0       6.9
      43.0       6.9
      44.0       1.6
      45.0      14.0
      50.0       1.8
      59.0      52.7
      60.0      28.1
      61.0       7.8
      86.0       1.8

Assign. Shift(ppm) A 10.17 B 4.139 C 3.633 D 1.262

     Hz     ppm     Int.

    910.94  10.172    349
    370.69   4.140   1000
    336.44   3.757     79
    329.25   3.677    297
    322.25   3.599    317
    315.44   3.523     98
    122.38   1.367     22
    119.75   1.338    319
    112.81   1.260    665
    108.19   1.209     27
    105.75   1.181    273