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网站主页CAS数据库列表 77-75-8更多图谱3-甲基-1-戊炔-3-醇(77-75-8)核磁图(13CNMR)

3-甲基-1-戊炔-3-醇

产品名称 3-甲基-1-戊炔-3-醇

CAS号77-75-8

分子式C6H10O

分子量98.14

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  • Mass

    MS-NW-1325          
    3-methyl-1-pentyn-3-ol
    C6H10O              (Mass of molecular ion:     98)
    

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

          15.0       2.7
          26.0       1.9
          27.0       8.9
          28.0       1.7
          29.0       8.7
          38.0       1.4
          39.0       9.6
          40.0       1.5
          41.0       5.0
          42.0       1.0
          43.0      40.3
          44.0       1.1
          50.0       2.5
          51.0       3.9
          52.0       1.4
          53.0       4.9
          55.0       9.3
          65.0       1.3
          68.0       1.9
          69.0     100.0
          70.0       4.6
          77.0       1.1
          79.0       3.3
          83.0      25.4
          84.0       1.5
          97.0       1.3
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C6 H10 O 0.04 ml : 0.5 ml CDCl3
    3-methyl-1-pentyn-3-ol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.436 B 2.23 C 1.70 D 1.486 E 1.05

         Hz     ppm     Int.
    

        218.19   2.437    422
        199.75   2.231    163
        157.00   1.754     93
        156.19   1.744     85
        150.88   1.685     43
        150.25   1.678     48
        149.19   1.666    183
        142.75   1.594     57
        142.00   1.586     55
        133.13   1.487   1000
        131.19   1.465     42
        101.38   1.132     86
        100.63   1.124    160
        100.00   1.117    110
         93.75   1.047    341
         93.00   1.039    178
         86.81   0.970     57
         85.94   0.960     97
         84.88   0.948     53
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid