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戊酸甲酯

产品名称 戊酸甲酯

CAS号624-24-8

分子式C6H12O2

分子量116.16

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  • Mass

    MS-NW-0789          
    methyl valerate
    C6H12O2             (Mass of molecular ion:    116)
    

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

          15.0      10.1
          26.0       2.2
          27.0      17.8
          28.0       8.0
          29.0      30.3
          31.0       4.3
          39.0       9.8
          40.0       1.3
          41.0      30.8
          42.0       5.9
          43.0      43.5
          44.0       3.2
          45.0       2.1
          53.0       1.3
          55.0      12.4
          56.0       5.3
          57.0      37.2
          58.0       1.7
          59.0      20.2
          73.0       1.4
          74.0     100.0
          75.0       3.6
          84.0       1.0
          85.0      37.4
          86.0       2.1
          87.0      32.6
          88.0       3.0
         101.0       2.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C6 H12 O2 0.04 ml : 0.5 ml CDCl3
    methyl valerate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.664 B 2.311 C 1.61 D 1.33 E 0.921

         Hz     ppm     Int.
    

        328.19   3.665   1000
        215.19   2.403     54
        214.25   2.393     49
        207.50   2.317    125
        200.19   2.236    104
        162.63   1.816     38
        152.69   1.705     44
        150.06   1.676     33
        145.81   1.629     50
        144.56   1.615     53
        142.75   1.594     36
        137.88   1.540     70
        137.13   1.532     57
        135.06   1.509     36
        134.38   1.501     37
        131.75   1.472     55
        130.75   1.460     65
        125.06   1.397     47
        124.63   1.392     49
        122.88   1.373     48
        118.94   1.329     41
        116.50   1.301     56
        115.25   1.287     33
        109.88   1.227     47
         88.38   0.987    134
         81.94   0.915    234
         76.38   0.853     40
         76.00   0.849     44
         74.63   0.834     54
         72.81   0.813     33
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid