5-硝基-2-糠酸甲酯(1874-23-3)质谱(MS)

Mass

MS-IW-6568          
methyl 5-nitro-2-furancarboxylate
C6H5NO5             (Mass of molecular ion:    171)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0      37.4
      18.0       2.6
      25.0       1.1
      26.0      10.7
      27.0       6.8
      28.0       7.6
      29.0       4.9
      30.0      47.6
      31.0       2.3
      36.0       1.0
      37.0      11.0
      38.0      49.2
      39.0      10.3
      40.0       2.5
      41.0       2.4
      43.0       1.8
      44.0       2.9
      51.0       3.2
      52.0       8.8
      53.0      10.4
      54.0      24.2
      55.0       2.2
      59.0      47.7
      60.0       1.1
      65.0       2.4
      66.0      23.5
      67.0       5.0
      68.0      12.3
      69.0       5.1
      80.0      10.8
      81.0       2.0
      82.0      18.1
      83.0       1.6
      85.0      11.5
      93.0       1.9
      94.0       9.9
      95.0       4.4
      96.0      42.7
      97.0       2.6
     113.0     100.0
     114.0       5.6
     124.0       3.1
     140.0      71.5
     141.0       7.5
     155.0       4.5
     171.0      92.3
     172.0       7.4
     173.0       1.2