4-甲基-2-戊酸

Mass

MS-NW-1567          
4-methyl-2-pentenoic acid
C6H10O2             (Mass of molecular ion:    114)

   Source Temperature: 240 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      15.0       3.3
      18.0       3.6
      26.0       5.8
      27.0      34.4
      28.0       4.8
      29.0      15.3
      31.0       3.2
      32.0       1.1
      37.0       1.6
      38.0       3.8
      39.0      30.4
      40.0       6.3
      41.0     100.0
      42.0      15.2
      43.0      32.2
      44.0       1.6
      45.0      10.1
      49.0       1.0
      50.0       5.1
      51.0       7.5
      52.0       3.6
      53.0      29.0
      54.0       4.9
      55.0      16.5
      56.0      33.5
      57.0       8.2
      58.0       1.6
      59.0      76.9
      60.0       4.7
      65.0       1.6
      67.0      13.2
      68.0      13.4
      69.0      86.9
      70.0       5.9
      71.0      13.1
      72.0       3.5
      73.0      13.9
      81.0      16.2
      82.0       1.7
      85.0       2.1
      86.0       1.1
      95.0       3.4
      96.0       8.5
      97.0       7.0
      99.0      28.4
     100.0       1.7
     113.0       1.7
     114.0      42.4
     115.0       3.2