Carbamic acid,(1-oxopropyl)-, ethyl ester (9CI)(14789-91-4) IR1

Mass

MS-IW-1694          
ethyl propionylcarbamate
C6H11NO3            (Mass of molecular ion:    145)

   Source Temperature: 250 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      14.0       1.1
      15.0       2.8
      18.0       1.9
      19.0       1.1
      26.0       6.5
      27.0      28.1
      28.0      18.6
      29.0      80.8
      30.0       4.4
      31.0      25.9
      41.0       1.0
      42.0       4.0
      43.0       6.1
      44.0      18.8
      45.0      24.3
      46.0       6.5
      54.0       2.7
      55.0      12.4
      56.0      23.5
      57.0     100.0
      58.0       5.1
      62.0      17.3
      70.0      28.3
      71.0       1.6
      72.0       7.8
      73.0       5.3
      74.0       4.1
      88.0       4.1
      89.0       1.3
      90.0      13.9
      99.0       8.2
     100.0       2.5
     102.0       1.1
     116.0       1.1
     117.0      25.8
     118.0       3.8
     145.0      13.1
     146.0       2.2