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网站主页CAS数据库列表 15232-76-5更多图谱3-辛炔(15232-76-5)红外图谱(IR1)

3-辛炔

产品名称 3-辛炔

CAS号15232-76-5

分子式C8H14

分子量110.2

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  • Mass

    MS-NW-3534          
    3-octyne
    C8H14               (Mass of molecular ion:    110)
    

       Source Temperature: 290 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          15.0       1.7
          26.0       1.5
          27.0      22.0
          29.0       9.7
          38.0       1.9
          39.0      24.4
          40.0      10.6
          41.0      56.5
          42.0       8.5
          43.0      16.4
          50.0       2.7
          51.0       6.1
          52.0       4.3
          53.0      36.0
          54.0       7.0
          55.0      20.5
          56.0       4.6
          62.0       1.0
          63.0       2.2
          65.0       9.1
          66.0       6.7
          67.0     100.0
          68.0      55.1
          69.0       8.2
          77.0       5.5
          78.0       1.1
          79.0      13.9
          80.0       3.4
          81.0      68.2
          82.0      17.2
          83.0       1.6
          91.0       1.7
          93.0       2.7
          95.0      39.4
          96.0       3.2
         109.0       2.0
         110.0      11.1
         111.0       1.2
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H14 0.04 ml : 0.5 ml CDCl3
    3-octyne
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.15 B 2.12 C 1.47 D 1.38 E 1.11 F 0.91

         Hz     ppm     Int.
    

        204.75   2.287     44
        203.81   2.276     48
        202.38   2.260     54
        199.31   2.226     69
        196.50   2.195    222
        195.63   2.185    173
        195.50   2.183    173
        194.88   2.176    189
        193.56   2.162    139
        190.00   2.122    285
        189.13   2.112    286
        186.88   2.087    120
        185.44   2.071     93
        184.63   2.062    104
        183.38   2.048     83
        182.38   2.037     91
        181.50   2.027     87
        179.38   2.003     41
        138.88   1.551     38
        137.00   1.530     89
        136.25   1.522     76
        133.38   1.490    131
        132.56   1.481    140
        129.94   1.451    355
        126.75   1.416    216
        126.06   1.408    194
        122.75   1.371    221
        120.19   1.343     83
        118.19   1.320     40
        117.00   1.307     54
        115.25   1.287     43
        114.69   1.281     42
        113.75   1.271     43
        106.56   1.190    280
        104.25   1.165     74
        102.63   1.146     50
        101.69   1.136     60
         99.44   1.111   1000
         92.25   1.031    188
         91.69   1.024    213
         88.44   0.988    128
         87.56   0.978    178
         86.94   0.971    168
         84.50   0.944    102
         81.06   0.906    461
         78.50   0.877    115
         77.56   0.867    121
         75.69   0.846     85
         74.94   0.837     88
         73.63   0.823     81
         71.88   0.803     56
    

in CDCl3



liquid film