5-ISOBUTYL-IMIDAZOLIDINE-2,4-DIONE

Mass

MS-IW-2513          
5-isobutyl-2,4-imidazolidinedione
C7H12N2O2           (Mass of molecular ion:    156)

   Source Temperature: 170 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      27.0       3.3
      28.0       6.4
      29.0       5.7
      39.0       3.2
      41.0      10.3
      42.0       3.2
      43.0      21.2
      44.0       3.0
      55.0       1.9
      56.0       1.2
      57.0       9.4
      70.0       5.4
      72.0       1.2
      96.0       1.4
      98.0       1.1
      99.0       9.4
     100.0     100.0
     101.0       4.2
     113.0       8.6
     156.0       1.0