methyl-4-nitrophenylcarbonate(17175-16-5) IR2

Mass

MS-IW-8574          
methyl p-nitrophenyl carbonate
C8H7NO5             (Mass of molecular ion:    197)

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

      15.0      29.3
      17.0       1.9
      18.0      10.7
      26.0       1.4
      27.0       1.1
      28.0       4.4
      29.0       1.9
      30.0      10.3
      31.0       1.4
      37.0       1.5
      38.0       8.0
      39.0       3.8
      41.0       4.4
      44.0       6.6
      50.0      10.6
      51.0       5.6
      52.0       3.6
      53.0       3.1
      54.0       1.7
      59.0     100.0
      60.0       2.7
      61.0       2.1
      62.0       5.6
      63.0      24.0
      64.0      32.1
      65.0       4.3
      67.0       1.0
      68.0       1.3
      74.0       4.3
      75.0      10.3
      76.0       9.8
      77.0      59.8
      78.0       5.3
      79.0       3.9
      80.0       3.2
      92.0      56.8
      93.0       4.3
      95.0      14.4
      96.0       1.3
     106.0       1.3
     107.0      16.4
     108.0       3.3
     122.0      21.4
     123.0      64.8
     124.0       5.1
     137.0       3.5
     153.0      75.0
     154.0       6.0
     166.0       3.3
     167.0       1.0
     181.0       1.3
     197.0      81.9
     198.0       8.2
     199.0       1.2