5-Cinnamylidene-2,4,6(1H,3H,5H)-pyrimidinetrione(23450-49-9) IR2

Mass

MS2006-03351WA      
5-cinnamylidene-2,4,6(1H,3H,5H)-pyrimidinetrione
C13H10N2O3          (Mass of molecular ion:    242)

   Source Temperature: 250 °C
   Sample Temperature: 100 °C
   Direct, 70 eV

      39.0       3.4
      44.0       2.6
      50.0       3.9
      51.0       9.6
      52.0       3.5
      53.0       2.6
      62.0       2.0
      63.0       7.2
      63.5       1.5
      64.0       3.7
      65.0       2.1
      70.0       2.2
      74.0       3.3
      75.0       4.3
      76.0       4.9
      77.0       9.3
      77.5       1.0
      78.0       5.4
      86.0       1.0
      87.0       2.3
      89.0       4.1
      90.0       2.1
      91.0       4.9
      94.0       1.0
      98.0       1.0
      99.0       1.0
      99.5       1.5
     100.0       1.1
     101.0       3.4
     102.0      15.6
     103.0       2.7
     104.0       1.2
     105.0       1.5
     114.0       1.7
     115.0      20.8
     116.0       8.3
     117.0       2.3
     118.0       1.7
     122.0       4.2
     126.0       8.9
     127.0      29.1
     128.0      29.2
     129.0       3.6
     130.0       1.1
     131.0       1.7
     140.0       2.2
     141.0       2.6
     142.0       4.9
     143.0      16.3
     144.0       4.0
     152.0       2.0
     153.0       5.4
     154.0      11.0
     155.0      33.7
     156.0      10.4
     157.0       1.6
     165.0       4.3
     169.0       2.2
     170.0       9.8
     171.0      20.6
     172.0       3.1
     180.0       1.1
     181.0       1.5
     182.0       1.1
     185.0       1.1
     186.0       2.7
     197.0       2.0
     198.0       7.1
     199.0       9.0
     200.0       2.1
     213.0       2.9
     225.0       3.4
     241.0       4.0
     242.0     100.0
     243.0      15.0
     244.0       1.9