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环戊酸

产品名称 环戊酸

CAS号3400-45-1

分子式C6H10O2

分子量114.14

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  • Mass

    MS-NW-3232          
    cyclopentanecarboxylic acid
    C6H10O2             (Mass of molecular ion:    114)
    

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

          26.0       1.5
          27.0       8.0
          28.0       1.5
          29.0       2.8
          38.0       1.6
          39.0      15.1
          40.0       4.3
          41.0      39.9
          42.0      10.3
          43.0       1.5
          45.0       3.8
          53.0       2.5
          55.0       7.4
          57.0       1.0
          60.0       2.1
          65.0       1.3
          67.0       8.5
          68.0       8.1
          69.0      35.8
          70.0       2.0
          71.0       1.0
          73.0     100.0
          74.0       3.6
          86.0      23.7
          87.0       1.3
          96.0       1.8
          97.0       3.9
          99.0       1.4
         113.0       3.2
         114.0       8.4
         115.0       1.7
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C6 H10 O2 0.04 ml : 0.5 ml CDCl3
    cyclopentanecarboxylic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 11.89 B 2.755 C 2.00 to 1.50

         Hz     ppm     Int.
    

       1064.53  11.887    444
        257.80   2.879     74
        256.09   2.860    119
        254.13   2.838     75
        252.67   2.822     88
        251.48   2.808    108
        248.91   2.780    244
        246.01   2.747     87
        244.81   2.734     94
        244.47   2.730     84
        243.36   2.718    115
        241.22   2.694    224
        240.88   2.690    218
        234.99   2.624     66
        234.22   2.616     80
        233.19   2.604    104
        183.03   2.044     64
        181.15   2.023    119
        179.87   2.009    164
        178.93   1.998    183
        178.25   1.991    185
        178.08   1.989    185
        176.97   1.976    275
        175.94   1.965    226
        174.40   1.948    334
        173.63   1.939    427
        172.52   1.927    470
        171.67   1.917    597
        169.96   1.898    610
        168.42   1.881    515
        167.31   1.869    462
        165.77   1.851    892
        164.40   1.836    516
        163.72   1.829    575
        162.70   1.817    661
        161.50   1.804    657
        159.36   1.780   1000
        156.29   1.746    522
        154.58   1.726    835
        154.24   1.723    836
        152.61   1.704    876
        149.88   1.674    928
        147.83   1.651    685
        146.72   1.639    579
        145.78   1.628    550
        144.75   1.617    493
        143.13   1.599    477
        141.08   1.576    313
        140.22   1.566    284
        139.28   1.556    212
        138.43   1.546    193
        136.89   1.529    147
        136.38   1.523    146
        135.44   1.513    129
        134.33   1.500     97
        133.90   1.496    100
    

in CDCl3



liquid film