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网站主页CAS数据库列表 124-07-2更多图谱辛酸(124-07-2)Raman光谱

辛酸

产品名称 辛酸

CAS号124-07-2

分子式C8H16O2

分子量144.21

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  • Mass

    MS-NW-0835          
    octanoic acid
    C8H16O2             (Mass of molecular ion:    144)
    

       Source Temperature: 280 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          18.0       2.5
          27.0      14.9
          28.0       9.6
          29.0      18.6
          31.0       1.3
          32.0       2.2
          39.0      10.6
          40.0       1.6
          41.0      25.8
          42.0       7.3
          43.0      40.4
          44.0       1.2
          45.0       5.9
          53.0       1.8
          54.0       1.0
          55.0      23.0
          56.0       7.1
          57.0       8.9
          59.0       3.3
          60.0     100.0
          61.0      12.7
          67.0       1.9
          69.0       9.9
          70.0       1.6
          73.0      64.4
          74.0       6.3
          82.0       3.4
          83.0       3.9
          84.0      20.0
          85.0      22.3
          86.0       1.3
          87.0      12.6
          88.0       1.0
          97.0       1.7
          98.0       2.3
         101.0      18.6
         102.0       1.6
         115.0       8.4
         144.0       3.3
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H16 O2 0.05 ml : 0.5 ml CDCl3
    octanoic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 11.6 B 2.338 C 1.63 D 1.29 E 0.885

         Hz     ppm     Int.
    

       1043.99  11.657    125
        218.12   2.436    121
        217.31   2.427    125
        214.60   2.397     52
        210.72   2.353    351
        206.25   2.303     68
        203.39   2.271    283
        200.10   2.235     46
        198.78   2.220     33
        198.49   2.217     31
        197.97   2.211     28
        197.61   2.207     27
        146.12   1.632    142
        116.82   1.305   1000
         84.16   0.940    209
         79.03   0.883    524
         73.02   0.816    150
    

in CDCl3



liquid film