羟乙酸甲酯

Mass

MS-IW-3840          
methyl glycolate
C3H6O3              (Mass of molecular ion:     90)

   Source Temperature: 230 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      14.0       1.5
      15.0      11.3
      28.0       4.1
      29.0      28.2
      30.0       6.9
      31.0     100.0
      32.0       6.4
      33.0      23.3
      41.0       1.1
      42.0       8.4
      43.0       2.2
      44.0       1.6
      45.0      11.2
      58.0       1.0
      59.0      51.7
      60.0       6.0
      61.0      23.6
      62.0       6.4
      73.0       3.2
      74.0       4.1
      75.0       2.0
      90.0      15.7
     117.0       2.8
     131.0       1.1

Parameter ppm Hz D(A) 4.195 D(B) 3.90 D(C) 3.772

     Hz     ppm     Int.

   1258.50   4.195    666
   1170.00   3.900     20
   1131.60   3.772   1000