1,3-二苯基咪唑烷-2,4-二酮

Mass

MS-IW-6680          
1,3-diphenyl-2,4-imidazolidinedione
C15H12N2O2          (Mass of molecular ion:    252)

   Source Temperature: 160 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      39.0       1.0
      51.0       4.0
      64.0       1.5
      77.0      14.0
      78.0       2.0
      91.0       1.9
     104.0      19.8
     105.0      83.5
     106.0       6.7
     112.0       3.3
     119.0       1.6
     126.0       1.1
     252.0     100.0
     253.0      17.3
     254.0       1.8