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硬脂酸苯酯

产品名称 硬脂酸苯酯

CAS号637-55-8

分子式C24H40O2

分子量360.57

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  • Mass

    MS-NW-2308          
    phenyl stearate
    C24H40O2            (Mass of molecular ion:    360)
    

       Source Temperature: 230 °C
       Sample Temperature: 170 °C
       Direct, 75 eV
    

          18.0       3.3
          27.0       4.9
          28.0       1.2
          29.0      11.5
          39.0       7.1
          40.0       2.6
          41.0      25.4
          42.0       5.3
          43.0      45.8
          44.0       1.6
          51.0       1.4
          53.0       1.5
          54.0       2.8
          55.0      29.4
          56.0       7.3
          57.0      60.8
          58.0       2.8
          65.0       6.3
          66.0       5.8
          67.0       7.2
          68.0       3.4
          69.0      18.1
          70.0       5.4
          71.0      38.6
          72.0       2.2
          77.0       2.8
          79.0       1.4
          80.0       1.1
          81.0       8.5
          82.0       3.1
          83.0      17.8
          84.0       9.7
          85.0      24.7
          86.0       1.7
          91.0       1.0
          93.0       1.7
          94.0     100.0
          95.0      21.1
          96.0       3.1
          97.0      14.4
          98.0      43.9
          99.0       7.7
         109.0       8.4
         110.0       1.4
         111.0       9.0
         112.0      10.6
         113.0       3.7
         121.0       1.1
         123.0       4.9
         125.0       2.5
         126.0       1.0
         127.0       1.8
         136.0       2.8
         137.0       2.9
         141.0       1.0
         151.0       1.0
         267.0      65.0
         268.0      12.8
         269.0       1.3
         360.0       1.9
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C24 H40 O2 0.051 g : 0.5 ml CDCl3
    phenyl stearate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.37 B 7.29 C 7.06 D 2.54 E 1.75 F 1.26 G 0.89

         Hz     ppm     Int.
    

        660.88   7.380     33
        653.44   7.297     59
        652.69   7.288     41
        650.38   7.262     34
        648.44   7.241     39
        644.25   7.194     22
        638.06   7.125     29
        637.25   7.116     46
        635.38   7.095     49
        628.88   7.022     34
        627.38   7.006     25
        228.13   2.548     41
        220.94   2.467     30
        220.38   2.461     30
        126.06   1.408     27
        125.88   1.406     27
        112.88   1.261   1000
         78.75   0.880     64
    

in CDCl3



CCl4 solution



KBr disc



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