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5-TERT-BUTYLPYROGALLOL

Product Name 5-TERT-BUTYLPYROGALLOL

CAS20481-17-8

MFC10H14O3

MW182.22

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  • Mass

    MS-NW-2008          
    5-tert-butylpyrogallol
    C10H14O3            (Mass of molecular ion:    182)
    

       Source Temperature: 170 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          18.0       3.0
          27.0       1.8
          28.0       1.2
          29.0       1.5
          39.0       4.4
          41.0       6.5
          43.0       2.7
          50.0       1.0
          51.0       2.8
          52.0       1.3
          53.0       2.2
          55.0       2.2
          65.0       2.1
          67.0       1.0
          69.0       1.0
          77.0       3.5
          79.0       1.4
          81.0       1.4
          91.0       3.2
          93.0       1.7
         103.0       1.6
         109.0       3.0
         121.0       6.8
         123.0       2.0
         126.0       2.3
         127.0       4.3
         135.0       1.2
         139.0      11.1
         140.0       1.0
         149.0       3.6
         152.0       1.0
         166.0       1.3
         167.0     100.0
         168.0      10.0
         169.0       1.0
         182.0      37.5
         183.0       4.1
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C10 H14 O3 0.030 g : 0.5 ml CDCl3
    5-tert-butylpyrogallol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.517 B 5.02 C 1.241

         Hz     ppm     Int.
    

        583.69   6.518    244
        449.81   5.023    250
        445.88   4.979     33
        111.19   1.242   1000
        105.69   1.181     39
    

in CDCl3



KBr disc



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