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2,2,6,6-四甲基-4-哌啶酮肟

产品名称 2,2,6,6-四甲基-4-哌啶酮肟

CAS号4168-79-0

分子式C9H18N2O

分子量170.25

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  • Mass

    MS-KW-0598          
    2,2,6,6-tetramethyl-4-piperidone oxime
    C9H18N2O            (Mass of molecular ion:    170)
    

       Source Temperature: 150 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          15.0       1.1
          18.0       2.2
          27.0       2.4
          28.0       3.4
          29.0       3.7
          30.0       2.1
          39.0       4.2
          40.0       1.2
          41.0       9.8
          42.0      16.9
          43.0       2.4
          53.0       2.3
          54.0       2.0
          55.0      13.6
          56.0       6.6
          57.0       4.4
          58.0     100.0
          59.0       5.5
          60.0       1.4
          67.0       1.8
          68.0       1.2
          69.0       1.7
          70.0       3.6
          71.0       1.0
          79.0       1.5
          80.0       1.9
          81.0       3.5
          82.0       4.0
          83.0       4.5
          84.0       1.1
          94.0       2.5
          95.0       3.0
          96.0       7.7
          97.0       3.3
          98.0      15.3
          99.0       1.4
         108.0       1.1
         109.0       1.1
         110.0       4.0
         112.0       1.7
         114.0       1.6
         120.0       2.5
         121.0       1.4
         122.0       5.6
         123.0       1.9
         136.0       2.5
         137.0       7.8
         138.0       3.2
         139.0       1.5
         140.0       1.7
         153.0      10.3
         154.0       1.4
         155.0      35.4
         156.0       3.6
         170.0      23.0
         171.0       3.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C9H18N2O 0.038 g : 0.5 ml CDCl3
    2,2,6,6-tetramethyl-4-piperidone oxime
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 2.431 B *1 2.132 C *2 1.215 D *2 1.209

         Hz     ppm     Int.
    

       4730.69  11.834      4
       4227.76  10.576      4
       4227.15  10.574      6
       4226.54  10.573      7
       4225.93  10.571      5
       4066.47  10.172      6
       1035.77   2.591      5
        971.68   2.431    320
        905.77   2.266      5
        852.21   2.132    322
        786.75   1.968      5
        773.78   1.936      5
        773.17   1.934      5
        547.19   1.369     11
        503.85   1.261    114
        485.39   1.215   1000
        483.10   1.209    936
        421.61   1.055     10
    

in CDCl3



KBr disk



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