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4-(1,1-二甲基乙基)苯酚乙酸盐

产品名称 4-(1,1-二甲基乙基)苯酚乙酸盐

CAS号3056-64-2

分子式C12H16O2

分子量192.25

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  • Mass

    MS-NW-2187          
    p-tert-butylphenyl acetate
    C12H16O2            (Mass of molecular ion:    192)
    

       Source Temperature: 280 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          15.0       2.0
          27.0       1.3
          29.0       1.4
          39.0       3.4
          41.0       6.9
          43.0       8.3
          51.0       1.3
          55.0       1.1
          63.0       1.0
          65.0       2.2
          77.0       3.7
          78.0       1.1
          79.0       1.5
          91.0       4.7
          94.0       1.0
          95.0       4.0
         105.0       1.2
         107.0      10.2
         119.0       1.4
         121.0       1.3
         134.0       1.5
         135.0     100.0
         136.0      10.1
         150.0      27.0
         151.0       3.0
         192.0       4.2
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C12 H16 O2 0.04 ml : 0.5 ml CDCl3
    p-tert-butylphenyl acetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.37 B 7.00 C 2.271 D 1.309

         Hz     ppm     Int.
    

        665.38   7.430     53
        658.75   7.356     22
        656.38   7.329     79
        630.56   7.041     89
        628.25   7.015     22
        622.00   6.946     34
        621.56   6.941     55
        203.38   2.271    446
        119.13   1.331     32
        117.25   1.310   1000
        115.31   1.288     36
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid