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7154-75-8

4-METHYL-1-PENTYNE

Product Name 4-METHYL-1-PENTYNE

CAS7154-75-8

MFC6H10

MW82.14

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  • 7154-75-8_ms
    Mass

    MS-NW-4924          
    4-methyl-1-pentyne
    C6H10               (Mass of molecular ion:     82)
    

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

          15.0       2.3
          18.0       1.9
          26.0       1.7
          27.0      33.9
          28.0       1.9
          29.0       2.4
          37.0       2.3
          38.0       5.2
          39.0      33.4
          40.0      20.1
          41.0      74.6
          42.0      14.6
          43.0      79.0
          44.0       2.7
          50.0       2.1
          51.0       3.2
          52.0       1.3
          53.0       6.2
          54.0      12.4
          55.0       2.3
          56.0       1.6
          62.0       1.0
          63.0       1.8
          65.0       7.4
          66.0       2.5
          67.0     100.0
          68.0       6.0
          77.0       1.1
          79.0       2.1
          81.0       9.7
          82.0       2.9
    

400 MHz in CDCl3

90 MHz in CDCl3

  • 7154-75-8_1hnmr_2

    1H NMR 399.65 MHz
    C6 H10 0.04 ml : 0.5 ml CDCl3
    4-methyl-1-pentyne
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.080 B 1.959 C 1.825 D 0.990

         Hz     ppm     Int.
    

        836.18   2.093    285
        833.62   2.086    261
        829.71   2.077    268
        827.03   2.070    353
        785.77   1.967    214
        783.08   1.960    337
        780.40   1.953    181
        742.92   1.859     45
        736.33   1.843     84
        729.74   1.826    107
        723.14   1.810     89
        716.43   1.793     49
        401.49   1.005     44
        398.93   0.999   1000
        396.48   0.993     45
        394.90   0.989     24
        392.21   0.982    980
        388.06   0.971     31
    

  • 7154-75-8_1hnmr

    1H NMR 89.56 MHz
    C6 H10 0.04 ml : 0.5 ml CDCl3
    4-methyl-1-pentyne
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.07 B 1.95 C 1.82 D 0.991 400MHZ : HSP-41-065

         Hz     ppm     Int.
    

        190.63   2.129    113
        189.00   2.111     74
        187.69   2.096    143
        185.25   2.069    128
        184.25   2.058    144
        182.19   2.035    306
        179.31   2.003     34
        177.00   1.977    261
        174.75   1.952    242
        174.13   1.945    147
        171.94   1.920    122
        170.31   1.902     51
        169.19   1.890     49
        163.81   1.830     47
        162.63   1.816     52
        156.94   1.753     48
         94.50   1.056     64
         91.63   1.024   1000
         88.56   0.989    116
         85.25   0.952    776
    

in CDCl3

  • 7154-75-8_13cnmr

liquid film

  • 7154-75-8_ir1