Diethyl succinate

Mass

MS-NW-0066          
diethyl succinate
C8H14O4             (Mass of molecular ion:    174)

   Source Temperature: 230 °C
   Sample Temperature:  55 °C
   Reservoir, 75 eV

      15.0       1.2
      18.0       1.1
      26.0       1.9
      27.0      12.5
      28.0      10.1
      29.0      29.8
      30.0       1.2
      31.0       4.7
      32.0       1.7
      42.0       1.8
      43.0       3.9
      45.0       7.8
      55.0      16.4
      56.0       8.7
      57.0       3.7
      73.0      15.7
      74.0       9.1
      75.0       1.9
     100.0       4.8
     101.0     100.0
     102.0       9.6
     115.0       2.7
     128.0      16.9
     129.0      69.4
     130.0       5.0
     147.0       2.7
     174.0       1.1

Assign. Shift(ppm) A 4.149 B 2.617 C 1.262

     Hz     ppm     Int.

    382.63   4.273     92
    375.44   4.193    314
    368.31   4.113    330
    361.25   4.034    111
    234.38   2.618   1000
    119.88   1.339    408
    112.81   1.260    847
    105.63   1.180    359