4-Imidazolidinone,5,5-dimethyl-2-thioxo-(15998-93-3) IR2

Mass

MS-IW-6194          
5,5-dimethyl-2-thioxo-4-imidazolidinone
C5H8N2OS            (Mass of molecular ion:    144)

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

      15.0       6.5
      18.0       3.7
      26.0       2.0
      27.0       5.7
      28.0       7.3
      29.0       1.9
      38.0       2.1
      39.0      10.9
      40.0       6.4
      41.0      17.5
      42.0      96.0
      43.0      10.5
      44.0       3.8
      52.0       1.4
      54.0       1.3
      56.0       2.6
      57.0      36.3
      58.0       1.9
      70.0       5.5
      84.0       1.2
      85.0       1.2
      95.0       4.2
     100.0      22.6
     101.0       1.2
     110.0       1.6
     113.0     100.0
     114.0       5.6
     128.0      62.4
     129.0       5.4