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返回ChemicalBook首頁>CAS數(shù)據(jù)庫列表>110-49-6更多圖譜> 乙二醇甲醚乙酸酯(110-49-6)質(zhì)譜(MS)

110-49-6

乙二醇甲醚乙酸酯(110-49-6)質(zhì)譜(MS)

產(chǎn)品名稱:乙二醇甲醚乙酸酯

CAS:110-49-6

分子式:C5H10O3

分子量: 118.13

InChI:InChI=1S/C5H10O3/c1-5(6)8-4-3-7-2/h3-4H2,1-2H3

InChIKey: XLLIQLLCWZCATF-UHFFFAOYSA-N

Smiles:C(OC(=O)C)COC

  • 圖譜
    Mass 

    MS-IW-8021          
2-methoxyethyl acetate
C5H10O3             (Mass of molecular ion:    118)


       Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV


          14.0       1.6
      15.0      11.7
      17.0       1.2
      18.0       5.9
      27.0       2.6
      28.0       3.9
      29.0       9.6
      31.0       8.3
      42.0       6.0
      43.0     100.0
      44.0       4.7
      45.0      95.6
      46.0       3.1
      47.0       3.5
      58.0      72.5
      59.0       5.6
      60.0       8.2
      61.0       1.9
      70.0       1.1
      73.0       6.8
      75.0       1.5
      76.0       2.4
      87.0       2.4
      88.0       3.1
     119.0       1.0

90 MHz in CDCl3

  • 圖譜

    1H NMR 89.56 MHz
    C5 H10 O3 0.04 ml : 0.5 ml CDCl3
    2-methoxyethyl acetate
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             4.22
      B             3.59
      C             3.391
      D             2.085
  

         Hz     ppm     Int.


        382.88   4.276     69
    380.19   4.246     24
    379.19   4.234     45
    378.31   4.225     80
    376.69   4.207     44
    375.81   4.197     28
    373.44   4.170    110
    326.31   3.644    123
    324.00   3.618     35
    323.06   3.608     53
    321.56   3.591     86
    320.50   3.579     55
    319.56   3.569     32
    317.06   3.541     75
    303.75   3.392   1000
    186.81   2.086    790

in CDCl3

  • 圖譜

CCl4 solution

  • 圖譜

liquid film

  • 圖譜

4880 A,100M,liquid

  • 圖譜

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