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乙二醇二丁醚

产品名称 乙二醇二丁醚

CAS号112-48-1

分子式C10H22O2

分子量174.28

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  • Mass

    MS-NW-0671          
    5,8-dioxadodecane
    C10H22O2            (Mass of molecular ion:    174)
    

       Source Temperature: 260 °C
       Sample Temperature: 130 °C
       Reservoir, 75 eV
    

          15.0       1.3
          27.0       8.4
          28.0       5.9
          29.0      26.2
          30.0       1.0
          31.0       3.2
          39.0       3.3
          41.0      25.8
          42.0       1.8
          43.0       4.2
          44.0       3.1
          45.0      13.6
          55.0       7.0
          56.0      21.1
          57.0     100.0
          58.0       5.2
          59.0       2.7
          71.0       3.2
          72.0       3.8
          73.0       8.2
          74.0       4.4
          75.0       5.3
          87.0       9.1
         100.0       1.1
         101.0       1.4
         102.0       7.7
         103.0       1.8
         119.0       1.2
         131.0       1.2
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C10 H22 O2 0.04 ml : 0.5 ml CDCl3
    5,8-dioxadodecane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.570 B 3.47 C 1.55 D 1.38 E 0.92

         Hz     ppm     Int.
    

        319.63   3.569   1000
        317.13   3.541     88
        310.56   3.468    236
        304.13   3.396    107
        141.69   1.583     48
        140.88   1.574     45
        140.00   1.564     39
        139.38   1.557     39
        137.25   1.533     44
        135.19   1.510     73
        134.19   1.499     55
        132.63   1.481     47
        131.63   1.470     56
        131.13   1.465     55
        129.88   1.451     45
        127.88   1.428     40
        125.94   1.407     47
        124.25   1.388     40
        120.56   1.347     42
        117.50   1.312     43
        111.25   1.243     31
         89.44   0.999     63
         88.56   0.989    109
         87.69   0.980     90
         81.94   0.915    263
         80.31   0.897     64
         75.81   0.847     36
         74.50   0.832     44
    

in CDCl3



CCl4 solution



liquid film



4880 A,100M,liquid