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网站主页CAS数据库列表 78-27-3更多图谱1-乙炔基环己醇(78-27-3)质谱(MS)

1-乙炔基环己醇

产品名称 1-乙炔基环己醇

CAS号78-27-3

分子式C8H12O

分子量124.18

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  • Mass

    MS-NW-1410          
    1-ethynyl-1-cyclohexanol
    C8H12O              (Mass of molecular ion:    124)
    

       Source Temperature: 260 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          15.0       1.6
          18.0       4.4
          26.0       2.8
          27.0      20.0
          28.0       2.6
          29.0       9.4
          31.0       2.1
          38.0       2.7
          39.0      28.8
          40.0      11.3
          41.0      23.1
          42.0       4.3
          43.0       9.9
          50.0       4.1
          51.0      10.5
          52.0       3.4
          53.0      21.7
          54.0       6.5
          55.0      17.9
          56.0       4.2
          57.0       1.7
          62.0       1.1
          63.0       2.6
          64.0       1.5
          65.0       4.6
          66.0       3.8
          67.0      19.4
          68.0      80.8
          69.0      13.0
          70.0       3.4
          77.0       6.2
          78.0       4.4
          79.0       6.6
          80.0       3.6
          81.0     100.0
          82.0      16.4
          83.0       6.2
          91.0       8.3
          93.0       1.8
          94.0       1.1
          95.0      72.9
          96.0      38.6
          97.0       5.1
         105.0       2.2
         106.0       1.6
         109.0      25.7
         110.0       2.0
         123.0      10.6
         124.0       1.5
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H12 O 0.044 g : 0.5 ml CDCl3
    1-ethynyl-1-cyclohexanol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.479 B 2.23 C 2.12 to 1.05

         Hz     ppm     Int.
    

        222.06   2.480   1000
        199.44   2.227    123
        174.06   1.944     98
        173.75   1.941     97
        173.00   1.932     87
        172.56   1.927     83
        172.06   1.922     81
        157.19   1.756    126
        156.56   1.749    122
        154.81   1.729    139
        154.44   1.725    134
        152.94   1.708    110
        151.50   1.692     89
        146.69   1.638    266
        145.88   1.629    262
        145.56   1.626    262
        144.13   1.610    227
        143.38   1.601    242
        138.13   1.543    104
        137.81   1.539    111
        136.50   1.525    115
        136.19   1.521    109
        135.13   1.509    110
        134.44   1.502    104
        133.63   1.493    111
        132.56   1.481     98
        132.00   1.474     84
    

in CDCl3



CCl4 solution



KBr disc



liquid film



nujol mull



4880 A,200 M,powder