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网站主页CAS数据库列表 629-05-0更多图谱1-辛炔(629-05-0)红外图谱(IR1)

1-辛炔

产品名称 1-辛炔

CAS号629-05-0

分子式C8H14

分子量110.2

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  • Mass

    MS-NW-2717          
    1-octyne
    C8H14               (Mass of molecular ion:    110)
    

       Source Temperature: 280 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          18.0       1.1
          26.0       2.0
          27.0      28.7
          28.0       1.2
          29.0      29.3
          38.0       2.8
          39.0      32.0
          40.0       9.9
          41.0      71.4
          42.0      25.1
          43.0      87.1
          44.0       2.9
          50.0       2.9
          51.0       5.7
          52.0       3.6
          53.0      19.8
          54.0      27.0
          55.0      45.6
          56.0       8.9
          57.0       1.5
          63.0       1.2
          65.0       5.5
          66.0       3.8
          67.0      50.6
          68.0      26.7
          69.0      25.6
          70.0      13.5
          71.0       6.0
          77.0       3.8
          79.0      11.3
          80.0       3.3
          81.0     100.0
          82.0      15.9
          93.0       1.3
          95.0      27.2
          96.0       2.2
         109.0       1.5
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H14 0.05 ml : 0.5 ml CDCl3
    1-octyne
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.18 B 1.92 C 1.78 to 1.07 D 0.90

         Hz     ppm     Int.
    

        204.06   2.279     80
        203.13   2.269     83
        201.56   2.251    128
        200.38   2.238    128
        196.44   2.194    404
        193.81   2.165    430
        192.19   2.146    130
        190.38   2.126    156
        189.63   2.118    178
        187.50   2.094    183
        174.63   1.950    811
        172.13   1.922    976
        169.38   1.892    504
        147.44   1.647     39
        146.81   1.640     35
        146.44   1.636     37
        143.81   1.606     99
        143.06   1.598     98
        142.56   1.592    100
        141.81   1.584     99
        138.13   1.543    154
        135.81   1.517    229
        134.06   1.497    203
        132.06   1.475    281
        130.69   1.460    292
        127.56   1.425    427
        126.75   1.416    388
        125.75   1.405    396
        124.75   1.393    382
        122.25   1.366    439
        120.31   1.344    502
        118.81   1.327    547
        117.50   1.312    538
        115.94   1.295    540
        114.88   1.283    671
        111.75   1.248    221
        109.38   1.222    164
        104.75   1.170     56
        103.69   1.158     50
        103.00   1.151     48
        102.38   1.144     47
        100.31   1.121     35
         99.75   1.114     36
         97.44   1.088     40
         87.19   0.974    151
         85.44   0.954    263
         83.38   0.931    217
         82.94   0.927    221
         82.13   0.918    214
         79.94   0.893   1000
         73.94   0.826    181
         73.00   0.816    160
         69.88   0.781     71
    

in CDCl3



liquid film