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原苯甲酸三甲酯

产品名称 原苯甲酸三甲酯

CAS号707-07-3

分子式C10H14O3

分子量182.22

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  • Mass

    MS-NW-6423          
    trimethyl orthobenzoate
    C10H14O3            (Mass of molecular ion:    182)
    

       Source Temperature: 250 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          15.0       6.4
          29.0       1.9
          31.0       1.2
          39.0       1.2
          45.0       2.0
          50.0       3.5
          51.0       9.4
          59.0      10.5
          65.0       1.4
          74.0       1.0
          75.0       1.1
          76.0       1.4
          77.0      23.9
          78.0       2.1
          79.0       1.3
          91.0      11.3
          92.0       3.3
         105.0      47.0
         106.0       3.8
         136.0       3.6
         151.0     100.0
         152.0      10.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C10 H14 O3 0.05 ml : 0.5 ml CDCl3
    trimethyl orthobenzoate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.55 B 7.42 to 7.29 C 3.128

         Hz     ppm     Int.
    

        683.88   7.637     20
        679.94   7.593     34
        678.94   7.581     25
        676.38   7.553     46
        674.00   7.526     55
        664.38   7.419     31
        663.50   7.409     26
        661.94   7.392     66
        660.81   7.379     56
        657.56   7.343     64
        654.88   7.313     58
        280.25   3.130   1000
    

in CDCl3



liquid film



4880 A,200 M,liquid