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2,7-Dihydroxynaphthalene

Product Name 2,7-Dihydroxynaphthalene

CAS582-17-2

MFC10H8O2

MW160.17

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  • Mass 

    MS-NW-0127          
2,7-naphthalenediol
C10H8O2             (Mass of molecular ion:    160)


       Source Temperature: 180 °C
   Sample Temperature:   0 °C
   Direct, 75 eV


          28.0       1.3
      39.0       1.6
      50.0       2.0
      51.0       5.1
      52.0       1.1
      62.0       1.6
      63.0       2.7
      65.5       1.4
      74.0       1.6
      75.0       1.8
      76.0       1.8
      77.0       9.0
      78.0       1.6
      80.0       4.6
     102.0       4.1
     103.0       7.7
     104.0       2.6
     115.0       2.4
     131.0      28.4
     132.0       6.9
     159.0       1.5
     160.0     100.0
     161.0      11.0

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C10 H8 O2 0.036 g : 0.5 ml DMSO-d6
    2,7-naphthalenediol
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             9.54
      B             7.594
      C             6.927
      D             6.854
  

         Hz     ppm     Int.


       3814.85   9.546   1000
   3039.55   7.606    468
   3030.85   7.584    496
   2769.78   6.931    530
   2767.79   6.926    615
   2744.60   6.868    365
   2742.31   6.862    340
   2735.75   6.846    340
   2733.61   6.841    334

KBr disc



nujol mull



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