2-甲酰基丙酸乙酯(27772-62-9)质谱(MS)

Mass

MS-KW-0692          
ethyl 2-formylpropionate   
C6H10O3             (Mass of molecular ion:    130)

   Source Temperature: 240 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      14.0       1.3
      15.0       5.2
      17.0       1.6
      18.0       8.7
      19.0       2.0
      26.0       6.6
      27.0      35.3
      28.0      43.0
      29.0     100.0
      30.0       8.5
      31.0      22.3
      32.0       4.2
      39.0       2.3
      40.0       1.7
      41.0       3.1
      42.0       4.2
      43.0      56.5
      44.0       9.4
      45.0      26.4
      46.0       6.5
      47.0       3.5
      53.0       1.6
      55.0      12.6
      56.0      70.6
      57.0      34.2
      58.0      10.0
      59.0       1.4
      60.0       1.0
      69.0       2.1
      72.0       1.0
      73.0      22.2
      74.0      42.4
      75.0       5.0
      83.0       6.6
      84.0      23.0
      85.0      68.0
      86.0       3.8
      87.0       2.3
      99.0       1.4
     101.0       2.9
     102.0      37.7
     103.0       2.7
     111.0       1.6
     113.0       2.6
     115.0       1.9
     116.0       1.0
     117.0       1.0
     129.0       3.4
     130.0      12.0
     131.0       2.5
     143.0       1.3
     171.0       1.5