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网站主页CAS数据库列表 109-60-4更多图谱乙酸丙酯(109-60-4)核磁图(13CNMR)

乙酸丙酯

产品名称 乙酸丙酯

CAS号109-60-4

分子式C5H10O2

分子量102.13

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  • Mass

    MS-NW-1063          
    propyl acetate
    C5H10O2             (Mass of molecular ion:    102)
    

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

          15.0       4.6
          27.0       6.4
          28.0       1.4
          29.0       1.7
          31.0       4.8
          39.0       2.7
          41.0       6.9
          42.0       7.9
          43.0     100.0
          44.0       2.3
          57.0       1.1
          59.0       5.1
          61.0      26.8
          72.0       1.3
          73.0      13.8
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C5 H10 O2 0.04 ml : 0.5 ml CDCl3
    propyl acetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.023 B 2.050 C 1.65 D 0.95

         Hz     ppm     Int.
    

        367.13   4.100    120
        360.44   4.025    250
        353.75   3.950    134
        183.56   2.050   1000
        158.56   1.771     45
        152.06   1.698     69
        151.56   1.693     68
        145.44   1.624     51
        144.50   1.614     92
        137.63   1.537     59
         91.56   1.023    157
         84.63   0.945    316
         83.88   0.937    174
         77.63   0.867     56
         76.88   0.859     92
         75.88   0.848     53
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid