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2,3,5,6-四甲基苯酚

产品名称 2,3,5,6-四甲基苯酚

CAS号527-35-5

分子式C10H14O

分子量150.22

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  • Mass

    MS-NW-2356          
    2,3,5,6-tetramethylphenol
    C10H14O             (Mass of molecular ion:    150)
    

       Source Temperature: 270 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          18.0       1.6
          27.0       4.1
          29.0       1.7
          39.0       6.2
          40.0       1.0
          41.0       5.4
          43.0       4.3
          50.0       1.3
          51.0       3.9
          52.0       1.5
          53.0       3.7
          55.0       1.7
          63.0       1.9
          64.0       1.2
          65.0       4.0
          66.0       1.3
          67.0       2.6
          74.0       1.4
          75.0       1.4
          77.0       6.8
          78.0       1.8
          79.0       7.0
          91.0      15.3
          92.0       2.0
          93.0       3.5
         103.0       1.9
         105.0       8.8
         106.0       2.2
         107.0       9.0
         108.0       1.7
         115.0       3.4
         116.0       1.7
         117.0       8.0
         118.0       1.0
         119.0       1.7
         121.0       3.0
         122.0       2.0
         131.0       2.1
         133.0       2.5
         135.0     100.0
         136.0      10.3
         149.0      19.5
         150.0      85.9
         151.0       9.6
         164.0       3.3
    

90 MHz in CDCl3

parameter in CDCl3


  • 1H NMR 89.56 MHz
    C10 H14 O 0.047 g : 0.5 ml CDCl3
    2,3,5,6-tetramethylphenol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.582 B 4.63 C 2.198 D 2.117

         Hz     ppm     Int.
    

        589.50   6.583    125
        414.31   4.627     81
        196.88   2.199    945
        189.63   2.118   1000
        184.50   2.061     35
    


  • 1H NMR 300 MHz
    C10 H14 O 0.047 g : 0.5 ml CDCl3
    2,3,5,6-tetramethylphenol
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 6.582 D(B) 4.63 D(C) 2.198 D(D) 2.117

         Hz     ppm     Int.
    

       1974.60   6.582    123
       1387.79   4.626    105
        659.40   2.198    793
        635.13   2.117   1000
    

in CDCl3



CCl4 solution



KBr disc



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