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网站主页CAS数据库列表 294-62-2更多图谱环十二烷(294-62-2)核磁图(1HNMR)

环十二烷

产品名称 环十二烷

CAS号294-62-2

分子式C12H24

分子量168.32

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  • Mass

    MS2016-05363CM      
    cyclododecane
    C12H24              (Mass of molecular ion:    168)
    

       Source Temperature: 250 °C
       Sample Temperature:  20 °C
       Direct, 70 eV
    

          27.0      11.3
          28.0       4.7
          29.0      20.4
          39.0      15.0
          40.0       3.0
          41.0      68.4
          42.0      23.7
          43.0      44.6
          44.0       1.5
          53.0       6.3
          54.0      10.6
          55.0     100.0
          56.0      70.6
          57.0      44.5
          58.0       1.9
          65.0       1.1
          66.0       1.3
          67.0      15.1
          68.0      29.3
          69.0      88.8
          70.0      68.4
          71.0      16.4
          79.0       1.1
          81.0       6.5
          82.0      38.2
          83.0      86.2
          84.0      45.1
          85.0      10.9
          95.0       1.9
          96.0      17.4
          97.0      63.9
          98.0      29.7
          99.0       3.0
         110.0       7.2
         111.0      39.5
         112.0      18.0
         113.0       1.8
         124.0       2.8
         125.0      17.8
         126.0       9.0
         138.0       1.1
         139.0       5.1
         140.0      18.5
         141.0       2.0
         168.0      34.2
         169.0       4.5
    

in CDCl3

parameter in CDCl3




  • 1H NMR 300 MHz
    C12 H24 0.047 g : 0.5 ml CDCl3
    cyclododecane
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 1.341

         Hz     ppm     Int.
    

        402.30   1.341   1000
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder