3-甲氧基丙酸乙酯

Mass

MS-IW-9162          
ethyl 3-methoxypropionate
C6H12O3             (Mass of molecular ion:    132)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       5.5
      18.0       1.0
      26.0       4.5
      27.0      11.7
      28.0      10.2
      29.0      21.5
      30.0       1.7
      31.0       8.3
      32.0       1.9
      33.0       3.3
      41.0       1.3
      42.0       2.7
      43.0      14.4
      44.0       1.8
      45.0     100.0
      46.0       2.5
      55.0      10.9
      56.0       2.7
      57.0       1.7
      58.0      15.7
      59.0       7.1
      60.0       1.1
      61.0      11.0
      71.0      11.2
      72.0       1.2
      73.0       4.5
      74.0       6.0
      75.0       2.8
      85.0       1.4
      86.0       1.9
      87.0      24.3
      88.0       1.2
      89.0       3.7
     101.0       1.0
     102.0      12.6
     103.0       2.0
     117.0      14.3

Assign. Shift(ppm) A 4.160 B 3.662 C 3.356 D 2.568 E 1.267

     Hz     ppm     Int.

   1673.34   4.188    129
   1666.14   4.169    342
   1658.94   4.151    339
   1651.86   4.134    130
   1469.85   3.678    275
   1465.94   3.669     28
   1463.50   3.662    476
   1457.15   3.647    276
   1347.66   3.373     28
   1341.31   3.357   1000
   1338.38   3.349     45
   1032.71   2.585    250
   1026.49   2.569    421
   1020.02   2.553    229
    513.79   1.286    429
    506.71   1.268    679
    499.51   1.250    412