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1,1,2-三甲氧基乙烷

产品名称 1,1,2-三甲氧基乙烷

CAS号24332-20-5

分子式C5H12O3

分子量120.15

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  • Mass

    MS-NW-1065          
    1,1,2-trimethoxyethane
    C5H12O3             (Mass of molecular ion:    120)
    

       Source Temperature: 240 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          15.0       9.3
          27.0       1.6
          28.0       2.7
          29.0       8.8
          30.0       1.0
          31.0      16.8
          42.0       1.4
          43.0       7.9
          45.0      15.1
          47.0      19.4
          58.0       2.0
          59.0      17.2
          73.0       2.9
          74.0       1.4
          75.0     100.0
          76.0       3.4
          88.0       3.4
          89.0      15.8
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C5 H12 O3 0.04 ml : 0.5 ml CDCl3
    1,1,2-trimethoxyethane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.513 B 3.442 C 3.40

         Hz     ppm     Int.
    

        409.56   4.574     25
        404.38   4.516     48
        399.19   4.458     30
        310.94   3.472    147
        305.69   3.414    155
        304.69   3.403   1000
    

in CDCl3



liquid film



4880 A,200 M,liquid