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乙基十一基酮

产品名称 乙基十一基酮

CAS号629-23-2

分子式C14H28O

分子量212.37

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  • Mass

    MS-KW-0540          
    3-tetradecanone
    C14H28O             (Mass of molecular ion:    212)
    

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

          18.0       1.8
          27.0       5.4
          28.0       1.7
          29.0      25.2
          39.0       3.1
          41.0      19.2
          42.0       4.5
          43.0      43.1
          44.0       1.5
          53.0       1.4
          54.0       1.6
          55.0      14.9
          56.0       4.7
          57.0      88.4
          58.0       6.0
          59.0       1.2
          67.0       3.9
          68.0       1.5
          69.0       5.4
          70.0       2.1
          71.0      20.3
          72.0     100.0
          73.0      32.5
          74.0       1.6
          81.0       4.5
          82.0       1.8
          83.0       6.2
          84.0       1.9
          85.0      29.9
          86.0       3.7
          95.0       8.6
          96.0       3.2
          97.0       3.6
          98.0       1.6
          99.0       5.2
         109.0       5.6
         110.0       2.0
         111.0       1.1
         113.0       1.4
         114.0       2.2
         123.0       1.7
         127.0       1.0
         128.0       1.1
         138.0       2.7
         140.0       1.3
         141.0       1.4
         183.0      29.0
         184.0       4.1
         212.0       2.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C14H28O 0.039 g : 0.5 ml CDCl3
    3-tetradecanone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.418 B 2.390 C 1.569 D 1.26 E 1.050 F 0.879

         Hz     ppm     Int.
    

        977.42   2.445     96
        970.10   2.427    269
        962.77   2.409    430
        955.45   2.390    338
        948.13   2.372    169
        633.43   1.585     65
        626.10   1.567     83
        620.00   1.551     53
        502.69   1.258   1000
        426.76   1.068    381
        419.44   1.050    723
        411.99   1.031    356
        363.90   0.911     31
        358.16   0.896    160
        351.45   0.880    460
        344.49   0.862    185
    

in CDCl3



KBr disk



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