2-乙酰-1-四酮

Mass

MS-IW-0710          
2-acethyl-3,4-dihydro-1(2H)-naphthalenone
C12H12O2            (Mass of molecular ion:    188)

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

      27.0       1.3
      29.0       1.0
      31.0       2.4
      39.0       3.6
      43.0      36.5
      45.0       1.3
      50.0       1.3
      51.0       3.1
      55.0       1.5
      57.5       1.3
      58.0       1.2
      59.0       1.7
      62.0       1.2
      63.0       4.4
      64.0       1.4
      65.0       3.3
      72.0       1.5
      74.0       1.7
      75.0       1.2
      76.0       1.0
      77.0       3.5
      79.0       1.6
      89.0       7.1
      90.0      10.3
      91.0       9.9
     102.0       1.1
     103.0       1.8
     105.0      21.3
     106.0       1.9
     115.0      22.7
     116.0       6.3
     117.0      17.2
     118.0       8.0
     119.0       3.2
     127.0      20.3
     128.0       5.0
     129.0       1.4
     131.0      10.5
     132.0       1.1
     141.0       3.8
     142.0       1.3
     143.0       1.1
     144.0       4.2
     145.0     100.0
     146.0      21.4
     147.0       1.9
     155.0      14.1
     156.0       1.7
     169.0       3.3
     170.0      16.9
     171.0       5.2
     173.0      45.2
     174.0       5.6
     186.0       2.0
     187.0      22.0
     188.0      93.4
     189.0      13.4
     190.0       1.2