4-Nitrophenylcarbamic acid ethyl ester

Mass

MS-IW-6722          
ethyl (p-nitrophenyl)carbamate
C9H10N2O4           (Mass of molecular ion:    210)

   Source Temperature: 150 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      18.0       2.1
      26.0       2.3
      27.0       6.4
      28.0       3.6
      29.0      10.4
      30.0       5.2
      31.0      24.0
      37.0       3.9
      38.0       4.4
      39.0      10.3
      40.0       1.2
      42.0       1.1
      43.0       3.1
      44.0       1.6
      45.0      16.4
      46.0       7.9
      50.0       4.7
      51.0       5.3
      52.0       3.7
      61.0       2.8
      62.0       6.6
      63.0      20.5
      64.0      10.2
      65.0       2.9
      74.0       2.1
      75.0       2.0
      76.0       1.6
      77.0       1.1
      78.0       6.9
      79.0       1.0
      80.0       1.3
      87.0       1.0
      88.0       1.9
      89.0       2.4
      90.0      57.2
      91.0       5.4
      92.0       3.3
     105.0       2.7
     106.0      13.1
     107.0       1.0
     108.0       3.5
     118.0      13.0
     119.0       1.4
     134.0      35.0
     135.0       3.3
     138.0      11.9
     148.0       4.8
     151.0      12.1
     152.0       1.0
     164.0     100.0
     165.0      11.3
     166.0       1.3
     210.0      40.6
     211.0       4.6