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网站主页CAS数据库列表 7418-16-8更多图谱2,2-二(4-环己酮基)丙烷(7418-16-8)核磁图(13CNMR)

2,2-二(4-环己酮基)丙烷

产品名称 2,2-二(4-环己酮基)丙烷

CAS号7418-16-8

分子式C15H24O2

分子量236.35

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  • Mass

    MS-IW-7346          
    4,4'-isopropylidenedicyclohexanone
    C15H24O2            (Mass of molecular ion:    236)
    

       Source Temperature: 140 °C
       Sample Temperature: 130 °C
       Direct, 75 eV
    

          27.0       3.4
          28.0       1.6
          29.0       4.2
          39.0       4.3
          40.0       1.0
          41.0      23.6
          42.0       1.8
          43.0      18.0
          53.0       3.5
          54.0       2.1
          55.0      41.8
          56.0       3.5
          57.0       3.5
          59.0       5.7
          65.0       1.0
          67.0       7.9
          68.0       2.9
          69.0      35.0
          70.0       4.7
          71.0       1.2
          77.0       1.5
          79.0       8.2
          80.0       1.3
          81.0      14.2
          82.0       2.6
          83.0      53.5
          84.0       3.6
          91.0       1.3
          93.0       8.0
          94.0       1.1
          95.0      11.9
          96.0       4.3
          97.0      29.2
          98.0      44.8
          99.0       4.4
         105.0       1.0
         109.0       2.2
         110.0       1.4
         111.0       2.8
         121.0      20.9
         122.0       2.3
         123.0       3.4
         125.0       1.7
         137.0       8.6
         138.0      11.2
         139.0     100.0
         140.0      10.1
         236.0      24.3
         237.0       4.4
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C15 H24 O2 0.035 g : 0.5 ml CDCl3
    4,4'-isopropylidenedicyclohexanone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.439 B 2.335 C 2.075 D 1.805 E 1.520 F 0.858 ASSIGNED BY C-H COSY

         Hz     ppm     Int.
    

        986.08   2.468     35
        983.52   2.461     47
        981.45   2.456     40
        973.14   2.435     47
        971.07   2.430     76
        968.87   2.425     92
        966.55   2.419     74
        948.49   2.374     53
        942.63   2.359     59
        934.20   2.338     63
        928.47   2.324     66
        920.41   2.304     32
        914.43   2.289     34
        840.82   2.104     36
        837.89   2.097     49
        834.96   2.090     48
        831.91   2.082     41
        830.08   2.078     37
        827.51   2.071     49
        824.71   2.064     57
        821.66   2.056     53
        818.73   2.049     35
        725.83   1.817     33
        722.90   1.809     58
        711.06   1.780     39
        614.50   1.538     56
        610.23   1.527     53
        602.17   1.507     46
        598.14   1.497     44
        343.14   0.859   1000
    

in CDCl3



KBr disc



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