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网站主页CAS数据库列表 142-92-7更多图谱乙酸己酯(142-92-7)红外图谱(IR1)

乙酸己酯

产品名称 乙酸己酯

CAS号142-92-7

分子式C8H16O2

分子量144.21

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  • Mass

    MS-NW-0667          
    hexyl acetate
    C8H16O2             (Mass of molecular ion:    144)
    

       Source Temperature: 280 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          15.0       5.0
          18.0       2.2
          27.0       9.1
          28.0       1.8
          29.0       9.3
          31.0       1.6
          39.0       5.6
          40.0       1.3
          41.0      20.2
          42.0      22.5
          43.0     100.0
          44.0       3.6
          53.0       1.1
          54.0       2.1
          55.0      29.3
          56.0      57.4
          57.0       4.1
          58.0       4.0
          61.0      24.7
          67.0       1.1
          69.0      17.0
          70.0       1.8
          71.0       1.2
          73.0      11.4
          82.0       1.1
          83.0       3.7
          84.0      21.5
          85.0       1.7
          87.0       1.3
         101.0       1.4
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H16 O2 0.04 ml : 0.5 ml CDCl3
    hexyl acetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.05 B 2.039 C 1.62 D 1.31 E 0.90

         Hz     ppm     Int.
    

        369.75   4.129     67
        363.19   4.056    178
        356.75   3.984    101
        182.63   2.040   1000
        145.19   1.622     39
        143.75   1.606     33
        139.44   1.557     32
        139.13   1.554     32
        138.31   1.545     30
        138.00   1.541     30
        137.25   1.533     30
        127.69   1.426     38
        127.13   1.420     39
        124.81   1.394     50
        124.19   1.387     52
        121.31   1.355     99
        119.31   1.333    141
        117.94   1.317    152
        116.94   1.306    154
        115.38   1.289    141
         85.56   0.956     52
         83.00   0.927     42
         82.88   0.926     42
         80.06   0.894    174
         74.13   0.828     32
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid