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网站主页CAS数据库列表 5989-27-5更多图谱(+)-柠檬烯(5989-27-5)质谱(MS)

(+)-柠檬烯

产品名称 (+)-柠檬烯

CAS号5989-27-5

分子式C10H16

分子量136.23

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  • Mass

    MS-NW-1514          
    (+)-limonene
    C10H16              (Mass of molecular ion:    136)
    

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

          27.0       9.3
          28.0       1.0
          29.0       5.6
          39.0      15.6
          40.0       5.8
          41.0      19.3
          42.0       2.9
          43.0       3.5
          50.0       1.3
          51.0       4.6
          52.0       2.4
          53.0      17.1
          54.0       1.6
          55.0       7.1
          63.0       1.6
          65.0       4.9
          66.0       2.9
          67.0      44.7
          68.0     100.0
          69.0       9.1
          77.0      11.7
          78.0       3.0
          79.0      22.8
          80.0      11.1
          81.0      10.9
          82.0       2.4
          91.0      12.7
          92.0      18.8
          93.0      59.1
          94.0      22.6
          95.0       7.6
         105.0       4.4
         106.0       1.4
         107.0      17.1
         108.0       4.9
         119.0       1.4
         121.0      19.5
         122.0       1.9
         136.0      22.6
         137.0       2.7
    

400 MHz in CDCl3

90 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C10 H16 0.05 ml : 0.5 ml CDCl3
    (+)-limonene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 5.397 B 4.702 C 2.08 D *1 2.05 E 1.97 F *1 1.89 G 1.789 J 1.727 K 1.648 L 1.472 ASSIGNED BY C-H COSY

         Hz     ppm     Int.
    

       2159.18   5.403    120
       2157.84   5.400    128
       2156.62   5.397    125
       2154.30   5.391    119
       1879.88   4.704    534
       1878.91   4.702    614
        850.95   2.130     36
        848.27   2.123     36
        839.11   2.100    132
        832.28   2.083    106
        829.47   2.076     97
        827.03   2.070     69
        824.46   2.063     98
        822.27   2.058     83
        820.19   2.053    118
        819.09   2.050    122
        817.63   2.046    108
        816.16   2.043     97
        814.45   2.038     89
        811.04   2.030     57
        809.94   2.027     55
        808.96   2.025     53
        805.30   2.016     50
        804.32   2.013     51
        803.22   2.010     49
        802.25   2.008     45
        801.51   2.006     44
        800.54   2.004     42
        799.68   2.001     39
        798.71   1.999     33
        789.06   1.975     81
        786.99   1.970     83
        784.42   1.963     81
        782.96   1.960     82
        778.69   1.949     32
        774.29   1.938     64
        772.46   1.933     85
        771.00   1.930     79
        768.68   1.924     68
        766.24   1.918     73
        764.16   1.913     68
        763.06   1.910     61
        760.74   1.904     63
        758.42   1.898     70
        756.10   1.892     57
        753.91   1.887     37
        752.20   1.883     37
        728.39   1.823     32
        726.07   1.817     64
        723.63   1.811     67
        720.58   1.804     67
        718.38   1.798     64
        715.82   1.792     64
        713.38   1.786     83
        711.43   1.781     78
        710.57   1.778     76
        708.13   1.772     82
        705.69   1.766     71
        703.25   1.760     35
        691.41   1.731    779
        690.31   1.728   1000
        689.09   1.725    737
        658.45   1.648    600
        608.03   1.522     50
        602.42   1.508     47
        596.80   1.494     82
        595.34   1.490     67
        590.70   1.479     77
        589.72   1.476     64
        585.08   1.464     61
        584.11   1.462     74
        579.35   1.450     62
        578.25   1.447     69
        572.39   1.433     32
        566.65   1.418     37
    


  • 1H NMR 89.56 MHz
    C10 H16 0.04 ml : 0.5 ml CDCl3
    (+)-limonene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 5.40 B 4.70 C 2.37 to 1.19 D 1.729 E 1.65

         Hz     ppm     Int.
    

        483.44   5.398     72
        422.94   4.723    100
        421.94   4.712    338
        421.38   4.706    329
        420.81   4.699    394
        420.19   4.692    388
        419.13   4.680    153
        179.25   2.002    219
        161.13   1.800     63
        160.13   1.788     32
        158.50   1.770     86
        155.94   1.742    538
        154.94   1.731   1000
        153.88   1.719    595
        151.88   1.696    125
        148.69   1.661    410
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid