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网站主页CAS数据库列表 110-80-5更多图谱乙二醇乙醚(110-80-5)核磁图(1HNMR)

乙二醇乙醚

产品名称 乙二醇乙醚

CAS号110-80-5

分子式C4H10O2

分子量90.12

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  • Mass

    MS-NW-0096          
    ethylene glycol monoethyl ether
    C4H10O2             (Mass of molecular ion:     90)
    

       Source Temperature: 240 °C
       Sample Temperature:  95 °C
       Reservoir, 75 eV
    

          15.0       3.7
          17.0       1.5
          18.0       7.5
          19.0       2.2
          26.0       2.2
          27.0      16.5
          28.0       4.4
          29.0      31.1
          30.0       1.3
          31.0     100.0
          32.0       2.4
          33.0       1.1
          41.0       4.9
          42.0       2.0
          43.0      17.2
          44.0       4.0
          45.0      35.1
          46.0       1.3
          59.0      92.3
          60.0       3.4
          61.0       2.9
          72.0      28.1
          73.0       1.7
          75.0       1.0
          90.0       1.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C4 H10 O2 0.04 ml : 0.5 ml CDCl3
    ethylene glycol monoethyl ether
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.72 B 3.55 C 3.55 D 2.70 E 1.224

         Hz     ppm     Int.
    

        339.44   3.791     83
        338.13   3.776    101
        336.38   3.756     45
        335.63   3.748    103
        334.69   3.738    140
        334.00   3.730    157
        332.75   3.716    157
        331.00   3.696     85
        330.06   3.686    250
        329.25   3.677    280
        328.56   3.669    167
        321.31   3.588    734
        320.56   3.580    353
        319.69   3.570    131
        317.88   3.550    173
        316.63   3.536    165
        316.00   3.529    171
        314.25   3.509    579
        312.56   3.490    146
        311.19   3.475    115
        307.31   3.432    151
        242.00   2.703    768
        116.44   1.301    489
        109.50   1.223   1000
        102.44   1.144    420
    

in CDCl3



CCl4 solution



liquid film



4880 A,100M,liquid