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496-72-0

3,4-Diaminotoluene

Product Name 3,4-Diaminotoluene

CAS496-72-0

MFC7H10N2

MW122.17

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  • 496-72-0_ms
    Mass

    MS-NW-3519          
    4-methyl-1,2-phenylenediamine
    C7H10N2             (Mass of molecular ion:    122)
    

       Source Temperature: 260 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          27.0       1.9
          28.0       5.1
          38.0       1.9
          39.0       5.3
          40.0       1.5
          41.0       3.5
          42.0       2.6
          50.0       2.0
          51.0       5.0
          52.0       5.4
          53.0       3.2
          54.0       3.1
          61.0       2.6
          63.0       1.6
          65.0       3.7
          66.0       3.2
          67.0       3.6
          68.0       1.0
          76.0       1.4
          77.0       9.3
          78.0      10.9
          79.0       2.1
          80.0       4.3
          81.0       1.1
          92.0       1.5
          93.0       6.4
          94.0      19.2
          95.0       3.2
         104.0       8.8
         105.0       7.5
         106.0      12.6
         107.0       2.3
         119.0       1.4
         121.0      61.4
         122.0     100.0
         123.0       8.6
    

90 MHz in CDCl3

  • 496-72-0_1hnmr

    1H NMR 89.56 MHz
    C7 H10 N2 0.049 g : 0.5 ml CDCl3
    4-methyl-1,2-phenylenediamine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.57 B 6.49 C 6.49 D 3.28 E 2.19

         Hz     ppm     Int.
    

        593.69   6.629     60
        585.44   6.537    477
        584.25   6.524    117
        583.06   6.511    225
        582.50   6.505    229
        581.63   6.495    215
        581.00   6.488    196
        580.38   6.481    120
        579.81   6.474    111
        579.19   6.468    101
        576.56   6.438     34
        576.06   6.433     34
        293.44   3.277    958
        198.56   2.218     25
        196.69   2.197    731
        196.13   2.190   1000
    

in CDCl3

  • 496-72-0_13cnmr

CCl4 solution

  • 496-72-0_ir1_3

KBr disc

  • 496-72-0_ir2_2

nujol mull

  • 496-72-0_ir3