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2,6-二羟基苯乙酮

产品名称 2,6-二羟基苯乙酮

CAS号699-83-2

分子式C8H8O3

分子量152.15

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  • Mass

    MS-NW-6522          
    2',6'-dihydroxyacetophenone
    C8H8O3              (Mass of molecular ion:    152)
    

       Source Temperature: 140 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          15.0       1.8
          18.0       1.5
          27.0       3.8
          28.0       1.6
          29.0       1.4
          37.0       1.1
          38.0       2.4
          39.0       6.8
          41.0       1.1
          42.0       1.1
          43.0      12.0
          50.0       1.9
          51.0       4.4
          52.0       3.7
          53.0       4.7
          54.0       1.2
          55.0       4.4
          62.0       1.9
          63.0       3.1
          66.0       1.0
          68.5       2.8
          69.0       2.4
          77.0       2.6
          78.0       3.1
          79.0       1.0
          80.0       1.3
          81.0      12.8
          82.0       1.2
          91.0       1.3
         105.0       1.9
         106.0       1.4
         107.0       1.6
         108.0       2.4
         109.0       2.1
         110.0       1.2
         123.0       1.7
         134.0       1.6
         137.0     100.0
         138.0       8.3
         139.0       1.0
         152.0      52.1
         153.0       4.9
    

400 MHz in DMSO-d6

90 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H8 O3 0.038 g : 0.5 ml DMSO-d6
    2',6'-dihydroxyacetophenone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 11.8 B 7.262 C 6.392 D 2.655

         Hz     ppm     Int.
    

       4729.72  11.835    613
       2910.70   7.284     91
       2902.64   7.263    175
       2894.40   7.243     98
       2558.65   6.403    387
       2550.41   6.382    370
       1061.45   2.656   1000
    


  • 1H NMR 89.56 MHz
    C8 H8 O3 0.043 g : 0.5 ml CDCl3
    2',6'-dihydroxyacetophenone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.63 B 7.24 C 6.41 D 2.752

         Hz     ppm     Int.
    

        867.81   9.690     28
        867.50   9.687     32
        862.13   9.627    183
        858.25   9.583     33
        656.81   7.334     68
        651.31   7.273     27
        649.00   7.247    105
        648.19   7.238     98
        640.44   7.151    101
        577.31   6.447    311
        575.31   6.424     37
        572.25   6.390     27
        569.19   6.356    229
        566.88   6.330     26
        249.56   2.787     77
        246.56   2.754   1000
        243.44   2.719     42
    

in CDCl3

in DMSO-d6





KBr disc



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