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4,4'-二氨基-3,3'-二甲基联苯基甲烷

产品名称 4,4'-二氨基-3,3'-二甲基联苯基甲烷

CAS号838-88-0

分子式C15H18N2

分子量226.32

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  • 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
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C15 H18 N2 0.035 g : 0.5 ml CDCl3
    4,4'-methylenebis(2-methylaniline)
    ChemicalStructure
        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
    

in CDCl3



KBr disc



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