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2-环己烯-1-酮

CAS号930-68-7

分子式C6H8O

分子量96.13

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  • Mass

    MS-NW-2647          
    2-cyclohexen-1-one
    C6H8O               (Mass of molecular ion:     96)
    

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

          18.0       1.2
          26.0       1.8
          27.0       7.6
          28.0       1.2
          37.0       1.1
          38.0       2.5
          39.0      19.0
          40.0      19.6
          41.0       6.9
          42.0       8.3
          50.0       1.1
          51.0       1.4
          53.0       4.0
          54.0       1.8
          55.0       5.9
          65.0       1.4
          67.0       3.1
          68.0     100.0
          69.0       4.6
          96.0      29.2
          97.0       2.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C6 H8 O 0.05 ml : 0.5 ml CDCl3
    2-cyclohexen-1-one
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.034 B 6.009 C 2.427 D 2.372 E 2.030 J(A,B)=10.3HZ J(A,D)=4.2HZ J(B,D)=2.0HZ J(D,E)=6.0HZ

         Hz     ppm     Int.
    

       2820.68   7.058    257
       2816.53   7.048    492
       2812.50   7.038    272
       2810.55   7.033    273
       2806.40   7.023    511
       2802.37   7.013    266
       2408.69   6.027    331
       2406.74   6.023    567
       2404.66   6.017    302
       2398.56   6.002    310
       2396.48   5.997    540
       2394.53   5.992    291
        984.01   2.463     30
        983.15   2.461     31
        982.91   2.460     31
        977.29   2.446    932
        974.49   2.439    172
        970.70   2.429    984
        969.24   2.426    537
        966.06   2.418    219
        963.62   2.412   1000
        957.64   2.397    291
        955.69   2.392    302
        953.49   2.386    341
        951.66   2.382    746
        949.58   2.377    561
        947.51   2.371    562
        945.56   2.366    789
        943.48   2.361    402
        941.53   2.356    384
        939.45   2.351    364
        823.12   2.060    303
        820.56   2.054     77
        817.26   2.045    642
        810.79   2.029    649
        809.94   2.027    701
        803.71   2.012    611
        800.54   2.004     72
        797.61   1.996    218
    

in CDCl3



liquid film