4-羟基-2,6-二甲基苯甲酸乙酯(75056-98-3)质谱(MS)

Mass

MS-KW-1056          
ethyl 4-hydroxy-2,6-dimethylbenzoate
C11H14O3            (Mass of molecular ion:    194)

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

      18.0       4.5
      27.0       4.8
      28.0      12.4
      29.0       3.9
      31.0       1.5
      32.0       2.5
      39.0       5.1
      41.0       3.1
      43.0       3.4
      45.0       1.2
      50.0       1.3
      51.0       4.1
      52.0       2.2
      53.0       4.3
      55.0       4.1
      63.0       1.5
      65.0       4.6
      66.0       1.1
      67.0       2.0
      69.0       1.0
      77.0      12.1
      78.0       2.3
      79.0       1.5
      81.0       1.5
      91.0      11.9
      92.0       1.7
      93.0       1.2
      94.0       1.0
     103.0       2.2
     107.0       1.7
     109.0       2.1
     119.0       2.5
     120.0       5.5
     121.0      16.5
     122.0       5.6
     148.0      32.0
     149.0     100.0
     150.0      11.3
     151.0       1.1
     165.0      10.4
     166.0       4.0
     179.0       1.8
     194.0      35.5
     195.0       4.5