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网站主页CAS数据库列表 6975-99-1更多图谱6-十二炔(6975-99-1)核磁图(1HNMR)

6-十二炔

产品名称 6-十二炔

CAS号6975-99-1

分子式C12H22

分子量166.3

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  • Mass

    MS-NW-2200          
    6-dodecyne
    C12H22              (Mass of molecular ion:    166)
    

       Source Temperature: 260 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          18.0       2.3
          27.0      18.5
          28.0       1.5
          29.0      30.6
          39.0      16.1
          40.0       3.3
          41.0      49.7
          42.0       5.7
          43.0      14.1
          50.0       1.2
          51.0       4.3
          52.0       6.3
          53.0      14.6
          54.0      87.8
          55.0      53.6
          56.0       8.1
          57.0       9.6
          63.0       1.3
          65.0       5.9
          66.0       4.0
          67.0     100.0
          68.0      34.1
          69.0      30.8
          70.0       3.1
          77.0       6.2
          78.0       1.4
          79.0      10.6
          80.0       4.9
          81.0      84.4
          82.0      42.0
          83.0       7.8
          91.0       2.8
          93.0       3.8
          94.0       2.7
          95.0      77.9
          96.0      21.0
          97.0       3.0
         107.0       1.1
         109.0      23.6
         110.0      10.3
         111.0       1.7
         123.0       5.4
         124.0       2.1
         137.0       6.3
         138.0       1.3
         151.0       1.2
         166.0       1.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C12 H22 0.04 ml : 0.5 ml CDCl3
    6-dodecyne
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.13 B 1.74 to 1.06 C 0.90

         Hz     ppm     Int.
    

        201.44   2.250     37
        196.13   2.190    138
        195.56   2.184    135
        191.44   2.138    457
        186.44   2.082    169
        186.06   2.078    169
        185.00   2.066    193
        182.69   2.040     76
        148.13   1.654     30
        147.50   1.647     33
        147.19   1.644     37
        145.88   1.629     46
        145.31   1.623     44
        144.88   1.618     47
        144.44   1.613     44
        141.81   1.584     75
        141.31   1.578     78
        139.63   1.560    121
        138.50   1.547    117
        137.00   1.530    124
        136.63   1.526    124
        132.69   1.482    259
        130.75   1.460    226
        128.31   1.433    376
        123.88   1.384    809
        121.81   1.361    612
        119.38   1.333    383
        118.25   1.321    337
        114.81   1.282    261
        110.06   1.229    128
        106.88   1.194     72
        106.50   1.190     71
        104.75   1.170     42
        104.19   1.164     41
        103.88   1.160     37
        103.44   1.155     35
        102.88   1.149     36
        102.31   1.143     40
        101.94   1.139     37
        101.25   1.131     35
        100.50   1.123     30
        100.00   1.117     32
         99.38   1.110     31
         98.81   1.104     33
         98.00   1.095     30
         96.25   1.075     31
         94.44   1.055     32
         93.06   1.040     35
         92.63   1.035     39
         92.19   1.030     37
         91.63   1.024     42
         87.63   0.979    249
         86.81   0.970    293
         84.06   0.939    225
         82.94   0.927    241
         80.44   0.899   1000
         76.13   0.851    152
         74.50   0.832    192
         73.25   0.818    125
         71.00   0.793     71
         70.44   0.787     65
    

in CDCl3



CCl4 solution



liquid film



4880 A,150M,liquid