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20325-40-0

3,3'-Dimethoxybenzidine dihydrochloride

Product Name 3,3'-Dimethoxybenzidine dihydrochloride

CAS20325-40-0

MFC14H17ClN2O2

MW280.75

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  • 20325-40-0_ms
    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

  • 20325-40-0_1hnmr

    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

  • 20325-40-0_13cnmr

KBr disc

  • 20325-40-0_ir1_2

nujol mull

  • 20325-40-0_ir2

  • 20325-40-0_raman