3,3'-dimethyl-N,N'-diacetylbenzidine(3546-11-0) IR1

Mass

MS-IW-4464          
N,N'-(3,3'-dimethyl-4,4'-biphenylylene)diacetamide
C18H20N2O2          (Mass of molecular ion:    296)

   Source Temperature: 180 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      28.0       1.5
      42.0       1.8
      43.0      12.3
      77.0       1.7
     106.0       2.3
     107.0       1.1
     115.0       1.5
     127.0       1.0
     128.0       1.2
     130.0       1.0
     151.0       1.2
     152.0       2.1
     153.0       1.5
     154.0       1.2
     165.0       2.5
     166.0       1.4
     167.0       2.8
     168.0       3.0
     169.0       3.2
     170.0       1.0
     178.0       1.5
     179.0       1.5
     180.0       7.2
     181.0       3.0
     182.0       2.1
     183.0       1.0
     184.0       2.0
     193.0       1.8
     194.0       3.4
     195.0      10.6
     196.0      10.7
     197.0       4.0
     209.0       2.0
     210.0       2.4
     211.0      27.8
     212.0      82.9
     213.0      33.6
     214.0       5.3
     236.0       1.1
     237.0       1.1
     238.0       2.9
     239.0       1.3
     253.0      10.7
     254.0      68.2
     255.0      17.9
     256.0       2.8
     295.0       1.0
     296.0     100.0
     297.0      20.8
     298.0       2.4