4-Nitrobenzyl chloroformate(4457-32-3) IR2

Mass

MS-NW-7976          
p-nitrobenzyl chloroformate
C8H6ClNO4           (Mass of molecular ion:    215)

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

      18.0       1.4
      27.0       3.1
      28.0       4.2
      29.0       3.1
      30.0      52.0
      36.0       1.6
      37.0       1.4
      38.0       3.9
      39.0      12.2
      40.0       2.1
      44.0       4.5
      50.0       9.7
      51.0      16.2
      52.0       4.6
      61.0       1.1
      62.0       4.2
      63.0      18.4
      64.0       6.1
      65.0       5.7
      66.0       1.0
      74.0       2.4
      75.0       3.9
      76.0       5.0
      77.0      15.9
      78.0      25.9
      79.0       2.2
      89.0      77.1
      90.0      20.2
      91.0       1.6
      92.0       1.1
      94.0       1.0
      99.0       2.3
     104.0       1.5
     105.0       3.7
     106.0      17.8
     107.0       1.8
     113.0       1.4
     124.0       1.8
     125.0       9.2
     126.0       1.2
     127.0       3.2
     135.0      11.9
     136.0     100.0
     137.0       8.3
     141.0       3.3
     143.0       1.3
     152.0       4.4
     154.0       2.2
     169.0       2.2
     171.0       7.1
     173.0       2.1
     179.0       1.1
     199.0       3.1
     215.0      33.7
     216.0       4.7
     217.0      11.1
     218.0       1.6

Assign. Shift(ppm) A 8.255 B 7.601 C 5.430

     Hz     ppm     Int.

   3306.27   8.273     91
   3303.96   8.268    527
   3302.00   8.263    203
   3297.12   8.251    191
   3295.17   8.246    572
   3292.97   8.240    104
   3044.80   7.619     96
   3042.48   7.613    471
   3040.41   7.608    204
   3035.64   7.596    220
   3033.57   7.591    501
   3031.25   7.585    134
   2170.41   5.431   1000