叔丁脲

Mass

MS-IW-6830          
tert-butylurea
C5H12N2O            (Mass of molecular ion:    116)

   Source Temperature: 140 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      15.0       2.3
      17.0       1.0
      18.0       7.7
      27.0       2.8
      28.0       3.2
      29.0       5.8
      30.0       3.2
      39.0       4.4
      40.0       1.1
      41.0      17.0
      42.0      10.9
      43.0       6.0
      44.0       6.5
      50.0       1.7
      50.5       1.7
      55.0       3.0
      56.0       5.8
      57.0      12.6
      58.0     100.0
      59.0       5.0
      61.0      10.3
      72.0       1.1
      83.0       1.0
      84.0       1.7
     101.0      62.0
     102.0       3.2
     116.0       8.2
     117.0       1.1