2-Acetyl-3-nitrobenzoicacid(7335-59-3) IR2

Mass

MS-IW-6318          
2-acetyl-3-nitrobenzoic acid
C9H7NO5             (Mass of molecular ion:    209)

   Source Temperature: 150 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      18.0       3.2
      28.0       1.5
      30.0       2.0
      39.0       1.7
      42.0       2.4
      43.0      22.8
      50.0       3.1
      51.0       3.7
      52.0       1.5
      62.0       1.0
      63.0       2.9
      64.0       2.7
      65.0       2.7
      74.0       3.8
      75.0      12.0
      76.0       5.8
      77.0       2.8
      78.0       1.8
      79.0       6.3
      89.0       2.0
      90.0       1.3
      91.0       3.0
      92.0       5.3
     103.0       4.7
     104.0       7.9
     105.0       1.3
     107.0       1.7
     119.0       1.1
     120.0       3.1
     135.0       6.3
     148.0       5.9
     149.0       1.8
     150.0       6.1
     161.0       1.6
     165.0       1.0
     177.0       1.9
     192.0       1.4
     194.0     100.0
     195.0       9.3
     196.0       1.4
     209.0       2.3