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3,5-二甲氧基苯甲酰氯

产品名称 3,5-二甲氧基苯甲酰氯

CAS号17213-57-9

分子式C9H9ClO3

分子量200.62

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  • Mass

    MS-NW-8682          
    3,5-dimethoxybenzoyl chloride
    C9H9ClO3            (Mass of molecular ion:    200)
    

       Source Temperature: 270 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       1.9
          18.0       1.3
          28.0       2.0
          36.0       2.1
          38.0       2.2
          39.0       1.8
          50.0       2.4
          51.0       6.2
          52.0       1.1
          53.0       2.0
          59.0       1.5
          61.0       1.1
          62.0       3.9
          63.0      10.4
          64.0       2.9
          65.0       1.6
          66.0       2.4
          69.0       5.9
          74.0       1.5
          75.0       1.4
          77.0      12.5
          78.0       1.6
          79.0       6.2
          82.5       2.2
          91.0       1.4
          92.0       4.0
          93.0       1.1
          94.0       3.0
         106.0       2.2
         107.0      11.5
         108.0       1.2
         109.0       2.3
         122.0      27.2
         123.0       2.3
         129.0       1.0
         137.0      28.6
         138.0       3.0
         165.0     100.0
         166.0      10.1
         167.0       1.0
         182.0       1.0
         200.0      26.2
         201.0       2.7
         202.0       8.7
    

90 MHz in DMSO-d6


  • 1H NMR 89.56 MHz
    C9 H9 Cl O3 0.047 g : 0.5 ml DMSO-d6
    3,5-dimethoxybenzoyl chloride
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.087 B 6.750 C 3.803 J(A,B)=2.4HZ

         Hz     ppm     Int.
    

        635.94   7.101    204
        633.56   7.075    223
        606.56   6.773     59
        604.13   6.746     87
        601.81   6.720     41
        340.63   3.804   1000
    

in DMSO-d6



KBr disc



liquid film



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