tert-Butyl 4-nitrophenylcarbamate(18437-63-3) IR1

Mass

MS2001-00499WA      
tert-butyl (p-nitrophenyl)carbamate
C11H14N2O4          (Mass of molecular ion:    238)

   Source Temperature: 195 °C
   Sample Temperature:  20 °C
   Direct, 70 eV

      18.0       3.5
      27.0       1.5
      29.0       5.6
      30.0       3.6
      31.0       1.5
      38.0       1.1
      39.0       5.2
      41.0      16.2
      43.0       3.6
      50.0       1.2
      51.0       1.0
      52.0       1.5
      53.0       1.2
      55.0       2.2
      56.0       2.1
      57.0     100.0
      58.0       4.4
      59.0      13.3
      62.0       1.2
      63.0       5.2
      64.0       4.8
      65.0       2.9
      75.0       1.0
      76.0       1.3
      80.0       1.1
      90.0       6.8
      91.0       2.7
      92.0       2.0
     106.0       1.7
     108.0       4.9
     118.0       1.5
     122.0       1.0
     134.0       3.8
     135.0       1.0
     138.0      10.0
     148.0       1.3
     150.0       1.6
     152.0       1.2
     164.0       4.4
     165.0       2.9
     166.0       2.3
     179.0       1.0
     182.0      15.3
     183.0       2.6
     238.0      13.0
     239.0       1.8