6-氯哌喃-2-酮(4377-63-3)质谱(MS)

Mass

MS-IW-3146          
6-chloro-3,4-dihydrocoumarin
C9H7ClO2            (Mass of molecular ion:    182)

   Source Temperature: 190 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      26.0       1.0
      27.0       3.6
      28.0       1.4
      37.0       1.9
      38.0       3.5
      39.0       7.7
      41.0       1.1
      42.0       1.9
      43.0       2.5
      44.0       2.2
      44.5       1.4
      45.0       6.2
      49.0       1.6
      50.0       8.9
      51.0      15.6
      52.0       1.9
      53.0       1.7
      55.0       2.6
      59.0       5.7
      61.0       3.2
      62.0       6.3
      63.0      14.5
      64.0       3.0
      65.0       8.9
      73.0       5.1
      74.0       4.6
      75.0       7.9
      76.0       2.8
      77.0      23.1
      78.0       2.4
      85.0       1.6
      86.0       2.0
      87.0       1.6
      89.0       9.9
      90.0       3.2
      91.0      47.2
      92.0       4.4
      99.0       3.1
     101.0       2.3
     102.0       2.1
     103.0       2.4
     105.0       2.7
     111.0       1.9
     112.0      29.3
     113.0       2.8
     114.0       9.5
     118.0       1.1
     119.0      13.7
     120.0       1.5
     125.0       8.6
     126.0       5.6
     127.0       3.2
     128.0       2.6
     137.0       1.0
     139.0       1.4
     140.0      18.8
     141.0       3.2
     142.0       6.3
     147.0       2.9
     153.0       8.2
     154.0     100.0
     155.0      11.4
     156.0      32.6
     157.0       2.9
     182.0      85.6
     183.0       9.0
     184.0      27.9
     185.0       2.8