4,5-Diaminopyrimidine

Mass

MS2014-05065CW      
4,5-pyrimidinediamine
C4H6N4              (Mass of molecular ion:    110)

   Source Temperature: 245 °C
   Sample Temperature:  25 °C
   Direct, 70 eV

      27.0       1.9
      28.0      14.1
      29.0       5.2
      39.0       2.0
      40.0       6.2
      41.0      10.7
      43.0       3.1
      53.0       3.3
      54.0       2.2
      55.0       4.0
      56.0      24.6
      66.0       5.7
      67.0       7.4
      82.0       1.1
      83.0      31.7
      84.0       1.4
      94.0       2.9
     110.0     100.0
     111.0       6.8