3-甲氧基丙酸甲酯

Mass

MS-IW-9176          
methyl 3-methoxypropionate
C5H10O3             (Mass of molecular ion:    118)

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

      15.0      13.4
      26.0       2.7
      27.0       7.8
      28.0       6.6
      29.0      11.9
      30.0       1.6
      31.0       6.5
      32.0       1.7
      33.0       3.2
      41.0       1.5
      42.0       3.2
      43.0      11.7
      44.0       1.1
      45.0     100.0
      46.0       2.4
      47.0       1.4
      55.0      13.0
      56.0       1.8
      57.0       4.5
      58.0      15.2
      59.0      12.0
      61.0       5.4
      71.0      10.0
      75.0       2.9
      85.0       2.4
      86.0       1.9
      87.0      18.1
      88.0      17.8
     103.0      13.9

Assign. Shift(ppm) A 3.700 B 3.660 C 3.353 D 2.582

     Hz     ppm     Int.

   1478.76   3.701    922
   1469.24   3.677    299
   1466.55   3.670     22
   1462.89   3.661    499
   1456.67   3.645    303
   1340.33   3.354   1000
   1038.33   2.599    262
   1032.10   2.583    430
   1028.20   2.573     21
   1025.76   2.567    243