4-溴-3-硝基苯甲酸(6319-40-0)质谱(MS)

Mass

MS2014-05088CW      
4-bromo-3-nitrobenzoic acid
C7H4BrNO4           (Mass of molecular ion:    245)

   Source Temperature: 245 °C
   Sample Temperature:  20 °C
   Direct, 70 eV

      17.0       1.2
      18.0       5.5
      30.0      10.3
      37.0       2.1
      38.0       2.3
      39.0       1.7
      43.0       2.7
      45.0       2.9
      49.0       1.4
      50.0       9.3
      51.0       3.4
      52.0       1.3
      53.0       3.5
      58.0       1.0
      61.0       1.8
      62.0       2.9
      63.0      13.2
      64.0       8.2
      65.0       1.1
      73.0       4.6
      74.0      25.6
      75.0      33.4
      76.0       7.2
      79.0       1.0
      80.0       1.2
      90.0       1.0
      91.0       2.9
      92.0      23.4
      93.0       1.8
     102.0       1.3
     103.0       5.0
     107.0       1.0
     108.0      10.0
     117.0       4.6
     119.0       4.5
     120.0       1.5
     122.0       1.2
     128.0       1.4
     130.0       1.4
     131.0       1.8
     133.0       1.2
     136.0       5.0
     138.0       1.3
     143.0      43.8
     144.0       2.8
     145.0      42.9
     146.0       2.4
     153.0       5.7
     154.0       5.0
     155.0       6.0
     156.0       4.7
     159.0      13.7
     161.0      13.4
     166.0       3.8
     167.0       1.1
     170.0       2.2
     171.0       2.6
     172.0       2.3
     173.0       2.3
     181.0       2.3
     182.0       4.4
     183.0       2.6
     184.0       4.3
     187.0       8.9
     189.0       8.8
     199.0      16.1
     200.0       1.9
     201.0      15.4
     202.0       1.4
     215.0      27.3
     216.0       2.2
     217.0      26.9
     218.0       2.1
     228.0       3.5
     229.0       3.2
     230.0       3.6
     231.0       3.1
     245.0     100.0
     246.0       8.0
     247.0      98.3
     248.0       7.8
     249.0       1.1