4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE

Mass

MS-IW-2160          
4,4'-methylenebis(2-methylaniline)
C15H18N2            (Mass of molecular ion:    226)

   Source Temperature: 160 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      28.0       1.5
      39.0       1.3
      42.0       1.1
      51.0       1.4
      52.0       1.1
      53.0       1.0
      65.0       1.6
      77.0       5.0
      78.0       1.6
      79.0       1.1
      90.0       1.3
      91.0       4.0
      92.0       1.3
      93.0       1.0
      96.5       1.8
      97.5       2.6
      98.0       4.3
     103.0       1.2
     104.0       4.6
     104.5       3.1
     105.0       5.5
     105.5       8.1
     106.0       3.9
     107.0       4.5
     112.0       1.2
     112.5       1.2
     113.0       7.5
     113.5       1.2
     115.0       1.0
     117.0       1.3
     118.0       4.4
     119.0       5.9
     120.0      23.4
     121.0       2.2
     165.0       1.6
     167.0       1.4
     168.0       1.2
     180.0       2.7
     181.0       1.4
     182.0       1.2
     183.0       1.0
     193.0       2.8
     194.0       5.0
     195.0       8.1
     196.0       3.7
     208.0       3.4
     209.0       6.1
     210.0      17.7
     211.0      53.8
     212.0       8.7
     223.0       1.3
     225.0      47.4
     226.0     100.0
     227.0      16.4
     228.0       1.3
     345.0       2.6

Assign. Shift(ppm) A 6.86 B 6.84 C 6.577 D 3.722 E 3.40 F 2.106 J(B,C)=7.9HZ

     Hz     ppm     Int.

   2740.23   6.857    205
   2736.57   6.848    120
   2728.64   6.828    113
   2727.05   6.824     90
   2632.32   6.587    209
   2624.39   6.567    182
   1487.43   3.722    292
   1358.28   3.399     51
    841.92   2.107   1000