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4,4'-二甲氧基二苯胺

产品名称 4,4'-二甲氧基二苯胺

CAS号101-70-2

分子式C14H15NO2

分子量229.27

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  • Mass

    MS-NW-2473          
    4,4'-dimethoxydiphenylamine
    C14H15NO2           (Mass of molecular ion:    229)
    

       Source Temperature: 210 °C
       Sample Temperature: 130 °C
       Direct, 75 eV
    

          15.0       2.5
          18.0       2.7
          38.0       1.1
          39.0       2.2
          50.0       1.8
          51.0       2.4
          52.0       2.4
          53.0       1.3
          63.0       4.5
          64.0       4.6
          65.0       2.0
          76.0       1.3
          77.0       3.8
          78.0       1.4
          89.0       1.1
          90.0       1.9
          92.0       3.1
         107.0       2.0
         108.0       1.9
         114.5       4.3
         115.0       3.9
         116.0       2.4
         117.0       3.0
         127.0       1.4
         128.0       1.3
         141.0       1.2
         142.0       5.5
         143.0       8.4
         144.0       1.7
         154.0       4.4
         155.0       2.9
         170.0       2.8
         171.0       3.7
         182.0       1.5
         183.0       1.2
         184.0       1.0
         197.0       1.2
         198.0       4.1
         199.0       9.3
         200.0       1.8
         213.0       1.6
         214.0     100.0
         215.0      14.8
         216.0       1.4
         228.0       2.1
         229.0      81.9
         230.0      13.1
         231.0       1.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C14 H15 N O2 saturated in CDCl3
    4,4'-dimethoxydiphenylamine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.92 B 6.812 C 5. D 3.759

         Hz     ppm     Int.
    

       2766.85   6.924     79
       2763.18   6.915     83
       2728.39   6.827     77
       2725.46   6.820    433
       2723.14   6.814    142
       2718.75   6.803    119
       2716.55   6.798    271
       1516.72   3.796     24
       1516.48   3.795     24
       1502.44   3.760   1000
    

in CDCl3



CCl4 solution



KBr disc



nujol mull



4880 A,200 M,powder