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3,3'-二甲氧基联苯胺盐酸盐

产品名称 3,3'-二甲氧基联苯胺盐酸盐

CAS号20325-40-0

分子式C14H17ClN2O2

分子量280.75

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  • Mass

    MS-IW-3876          
    3,3'-dimethoyxbenzidine dihydrochloride
    C14H16N2O2 2HCl     (Mass of molecular ion:    244)
    

       Source Temperature: 170 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          28.0       1.6
          35.0       3.8
          36.0      32.9
          37.0       1.3
          38.0      10.9
          51.0       1.2
          52.0       1.2
          65.0       1.7
          71.5       1.5
          77.0       1.7
          78.0       1.8
          79.0      12.3
          79.5       1.5
          84.5       2.3
          85.0       2.6
          85.5       1.3
          93.0       6.5
          99.0       1.4
         100.0       1.3
         100.5       2.5
         104.0       1.1
         107.0       4.2
         114.0       1.0
         114.5       5.5
         115.0       2.2
         122.0       9.4
         122.5       1.5
         130.0       1.9
         157.0       1.3
         158.0       8.3
         159.0       1.1
         169.0       1.8
         170.0       1.1
         183.0       1.0
         184.0       1.4
         186.0       8.8
         187.0       1.1
         198.0       1.7
         199.0       1.2
         200.0       1.1
         201.0      36.4
         202.0       5.1
         213.0       1.3
         214.0       1.2
         215.0       1.0
         229.0      16.5
         230.0       2.7
         243.0       2.4
         244.0     100.0
         245.0      16.1
         246.0       1.7
    

400 MHz in D2O


  • 1H NMR 399.65 MHz
    C14 H16 N2 O2 saturated in D2O
    3,3'-dimethoyxbenzidine dihydrochloride
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.520 B 7.395 C 7.342 E 4.052 J(A,C)=8.2HZ J(B,C)=1.7HZ THE SOLVENT SIGNAL REMOVED.

         Hz     ppm     Int.
    

       3010.13   7.532    167
       3002.08   7.512    212
       2956.42   7.398    175
       2954.71   7.394    201
       2938.96   7.354    122
       2937.26   7.350     98
       2930.79   7.334     98
       2928.96   7.329     85
       1619.75   4.053   1000
       1610.35   4.030     23
    

in D2O



KBr disc



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