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网站主页CAS数据库列表 929-77-1更多图谱山嵛酸甲酯(929-77-1)核磁图(13CNMR)

山嵛酸甲酯

产品名称 山嵛酸甲酯

CAS号929-77-1

分子式C23H46O2

分子量354.61

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  • Mass

    MS-NW-7430          
    methyl docosanoate
    C23H46O2            (Mass of molecular ion:    354)
    

       Source Temperature: 180 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          15.0       2.6
          17.0       4.0
          18.0      18.1
          27.0       3.7
          28.0       1.4
          29.0      14.0
          39.0       2.3
          41.0      26.3
          42.0       5.4
          43.0      47.2
          44.0       1.7
          45.0       1.1
          53.0       1.2
          54.0       2.3
          55.0      28.3
          56.0       6.7
          57.0      29.3
          58.0       1.6
          59.0       4.5
          67.0       3.9
          68.0       2.0
          69.0      17.6
          70.0       3.6
          71.0      10.7
          73.0       1.7
          74.0     100.0
          75.0      32.4
          76.0       1.8
          81.0       3.6
          82.0       1.8
          83.0      11.2
          84.0       3.4
          85.0       5.4
          87.0      62.7
          88.0       5.6
          95.0       2.8
          96.0       1.3
          97.0       7.9
          98.0       3.5
          99.0       1.4
         101.0       5.9
         109.0       1.6
         111.0       3.3
         112.0       1.0
         115.0       2.1
         116.0       1.2
         125.0       2.0
         129.0       6.4
         130.0       2.7
         139.0       1.0
         143.0      18.2
         144.0       2.1
         157.0       1.7
         171.0       1.1
         185.0       2.5
         199.0       4.8
         213.0       1.2
         241.0       1.0
         255.0       3.2
         269.0       1.5
         297.0       1.0
         311.0       6.0
         312.0       1.5
         323.0       2.7
         325.0       1.2
         354.0      22.0
         355.0       5.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C23 H46 O2 0.041 g : 0.5 ml CDCl3
    methyl docosanoate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.665 B 2.301 C 1.62 D 1.30 E 1.25 F 0.862

         Hz     ppm     Int.
    

       1464.72   3.666    451
        927.12   2.320     55
        919.68   2.302     89
        911.99   2.282     63
        646.61   1.618     28
        526.86   1.319     28
        512.94   1.284    114
        501.22   1.255   1000
        358.52   0.898     48
        351.81   0.881    155
        344.73   0.863     59
    

in CDCl3



KBr disc



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