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2-甲氧基环己酮

产品名称 2-甲氧基环己酮

CAS号7429-44-9

分子式C7H12O2

分子量128.17

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  • Mass

    MS-IW-1310          
    2-methoxycyclohexanone
    C7H12O2             (Mass of molecular ion:    128)
    

       Source Temperature: 220 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          15.0       1.6
          27.0       6.0
          28.0       3.7
          29.0       7.0
          31.0       1.2
          39.0       6.7
          40.0       1.5
          41.0      26.1
          42.0       5.4
          43.0       4.7
          45.0       6.4
          53.0       1.9
          55.0       4.8
          57.0       5.0
          58.0      11.6
          67.0       4.1
          68.0       3.7
          69.0       3.1
          70.0       1.0
          71.0     100.0
          72.0       7.9
          84.0      42.5
          85.0       4.7
          98.0      22.3
          99.0       2.2
         100.0       2.0
         128.0      11.6
         129.0       1.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C7 H12 O2 0.05 ml : 0.5 ml CDCl3
    2-methoxycyclohexanone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.741 B 3.420 C 2.500 D 2.32 E 2.24 F 1.96 G 1.71 to 1.68 ASSIGNED BY C-H COSY.

         Hz     ppm     Int.
    

       1504.88   3.766     37
       1503.66   3.763     41
       1497.92   3.749     64
       1494.87   3.741     53
       1493.53   3.738     51
       1489.14   3.727     62
       1488.04   3.724     62
       1366.82   3.421   1000
        940.92   2.355     33
        936.77   2.344     41
        935.42   2.341     39
        930.66   2.329     47
        929.32   2.326     41
        927.61   2.322     30
        925.29   2.316     47
        924.44   2.314     41
        923.71   2.312     40
        922.12   2.308     33
        917.36   2.296     30
        910.64   2.279     32
        903.08   2.260     42
        901.00   2.255     36
        898.80   2.249     31
        897.83   2.247     36
        896.48   2.244     48
        895.51   2.241     41
        893.68   2.237     56
        891.48   2.231     46
        888.31   2.223     36
    

in CDCl3



liquid film