1,2-二甲基喹啉-4(1H)-酮(6760-40-3)质谱(MS)

Mass

MS-IW-1986          
1,2-dimethyl-4-quinolone
C11H11NO            (Mass of molecular ion:    173)

   Source Temperature: 160 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      28.0       2.1
      39.0       3.5
      50.0       2.1
      51.0       3.7
      52.0       1.0
      56.0       2.2
      58.5       1.2
      63.0       2.8
      64.0       1.3
      65.0       1.3
      71.5       2.8
      72.0       1.1
      72.5       6.3
      75.0       1.4
      76.0       2.4
      77.0      11.7
      78.0       2.9
      89.0       2.6
      90.0       1.2
      91.0       2.2
     102.0       2.5
     103.0       4.6
     104.0       3.8
     105.0       1.9
     115.0       4.4
     116.0       1.6
     117.0       1.6
     128.0       2.1
     129.0       2.1
     130.0       4.3
     132.0       3.4
     142.0       1.1
     143.0       4.2
     144.0      51.1
     145.0      53.6
     146.0       5.8
     172.0       3.5
     173.0     100.0
     174.0      12.4