Carbonic acid, ethyl 4-nitrophenyl ester(6132-45-2) MS

Mass

MS-IW-6721          
ethyl p-nitrophenyl carbonate
C9H9NO5             (Mass of molecular ion:    211)

   Source Temperature: 120 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      27.0       7.3
      28.0       1.1
      29.0      40.4
      30.0       4.2
      38.0       2.7
      39.0       4.9
      50.0       4.6
      51.0       1.5
      52.0       1.0
      53.0       2.2
      62.0       2.2
      63.0       8.7
      64.0       7.0
      65.0      18.0
      66.0       1.3
      74.0       1.6
      75.0       4.4
      76.0       5.1
      77.0       1.2
      81.0       8.3
      92.0       3.0
      93.0      12.1
      94.0       1.1
     109.0      39.3
     110.0       2.7
     122.0       6.0
     123.0       4.4
     139.0     100.0
     140.0       7.8
     166.0       4.8
     167.0       6.3
     211.0       5.8
     212.0       1.8