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网站主页CAS数据库列表 35216-11-6更多图谱7-十四炔(35216-11-6)质谱(MS)

7-十四炔

产品名称 7-十四炔

CAS号35216-11-6

分子式C14H26

分子量194.36

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  • Mass

    MS-NW-2201          
    7-tetradecyne
    C14H26              (Mass of molecular ion:    194)
    

       Source Temperature: 270 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          18.0       2.9
          27.0      16.5
          29.0      24.7
          39.0      13.3
          40.0       2.8
          41.0      50.0
          42.0       9.0
          43.0      41.9
          44.0       1.3
          51.0       2.9
          52.0       5.3
          53.0      12.7
          54.0      72.7
          55.0      52.1
          56.0       6.6
          57.0       7.4
          65.0       5.0
          66.0       6.0
          67.0     100.0
          68.0      38.0
          69.0      37.5
          70.0       5.8
          71.0       2.4
          77.0       6.0
          78.0       1.6
          79.0      12.3
          80.0       5.0
          81.0      90.4
          82.0      34.1
          83.0      19.3
          84.0       2.0
          85.0       1.0
          91.0       3.3
          93.0       4.6
          94.0       2.7
          95.0      68.1
          96.0      37.7
          97.0       8.3
         107.0       1.5
         108.0       1.3
         109.0      49.4
         110.0      14.7
         111.0       2.0
         123.0      11.8
         124.0       5.4
         125.0       1.0
         137.0       4.4
         138.0       1.6
         151.0       3.8
         152.0       1.1
         165.0       8.2
         166.0       1.3
         194.0       1.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C14 H26 0.04 ml : 0.5 ml CDCl3
    7-tetradecyne
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.19 B 1.60 to 1.28 C 0.95

         Hz     ppm     Int.
    

        202.38   2.260    105
        200.44   2.239    135
        195.69   2.186    427
        191.19   2.135    159
        190.56   2.128    166
        190.19   2.124    164
        189.50   2.116    169
        187.31   2.092     86
        186.81   2.086     80
        144.06   1.609    102
        143.31   1.601    111
        143.00   1.597    112
        141.94   1.585    126
        134.56   1.503    288
        131.81   1.472    426
        130.88   1.462    428
        128.25   1.433    595
        126.19   1.409    651
        124.69   1.393    688
        123.56   1.380    638
        122.38   1.367    625
        120.44   1.345    601
        119.81   1.338    594
        118.44   1.323    668
        113.06   1.263    190
        112.75   1.259    187
        108.44   1.211     65
        107.63   1.202     60
         89.38   0.998    290
         87.94   0.982    255
         87.13   0.973    254
         86.00   0.961    249
         83.88   0.937   1000
         79.94   0.893    142
         79.13   0.884    133
         77.75   0.869    187
         74.56   0.833     66
         74.13   0.828     65
         73.81   0.825     66
    

in CDCl3



CCl4 solution



liquid film



880A,150M,liquid