5-Ethylhydantoin

Mass

MS-NW-1895          
5-ethyl-2,4-imidazolidinedione
C5H8N2O2            (Mass of molecular ion:    128)

   Source Temperature: 200 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      15.0       1.6
      18.0       1.8
      26.0       2.5
      27.0       9.2
      28.0      62.6
      29.0       8.0
      30.0       4.2
      39.0       5.2
      40.0       1.6
      41.0       6.0
      42.0       1.6
      43.0       3.6
      44.0      13.6
      45.0       2.6
      52.0       1.0
      54.0       2.2
      55.0       1.7
      56.0      34.1
      57.0      28.9
      58.0       3.5
      70.0       4.2
      71.0       2.4
      72.0       1.8
      82.0       1.1
      99.0      32.2
     100.0     100.0
     101.0       4.8
     128.0       2.2