N-甲酰乙胺

Mass

MS-NW-0991          
N-ethylformamide
C3H7NO              (Mass of molecular ion:     73)

   Source Temperature: 250 °C
   Sample Temperature: 130 °C
   Reservoir, 75 eV

      14.0       1.3
      15.0       5.9
      17.0       1.5
      18.0      15.0
      26.0       3.6
      27.0      13.7
      28.0      23.7
      29.0      10.3
      30.0      98.0
      31.0       1.7
      39.0       1.0
      40.0       2.7
      41.0       3.6
      42.0       9.4
      43.0       3.7
      44.0      24.1
      45.0       4.3
      46.0       7.1
      58.0      34.2
      72.0       3.6
      73.0     100.0
      74.0       3.8

Assign. Shift(ppm) A 8.13 B 8.00 C 6.6 D 3.32 E 3.30 F 1.210 G 1.173

     Hz     ppm     Int.

    728.06   8.130    179
    727.75   8.126    181
    304.50   3.400    223
    303.75   3.392    201
    298.69   3.336    193
    297.94   3.327    212
    297.19   3.319    236
    296.44   3.310    204
    291.38   3.254    218
    290.63   3.246    218
    115.75   1.293    119
    112.06   1.252    527
    108.50   1.212    241
    104.75   1.170   1000
    101.38   1.132    105
     97.44   1.088    440