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2,2,6,6-TETRAMETHYL-4-PIPERIDONE MONOHYDRATE

Product Name 2,2,6,6-TETRAMETHYL-4-PIPERIDONE MONOHYDRATE

CAS10581-38-1

MFC9H19NO2

MW173.25

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  • Mass

    MS-IW-1567          
    2,2,6,6-tetramethyl-4-piperidone
    C9H17NO H2O         (Mass of molecular ion:    155)
    

       Source Temperature: 260 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          15.0       3.5
          27.0       6.1
          28.0       5.7
          29.0       9.0
          30.0       2.6
          39.0      10.8
          40.0       2.6
          41.0      18.2
          42.0      70.9
          43.0      29.4
          44.0       1.1
          51.0       1.1
          53.0       3.8
          54.0       2.0
          55.0      32.8
          56.0      15.0
          57.0       9.8
          58.0      75.7
          59.0       2.9
          67.0       1.2
          70.0       2.9
          71.0       2.1
          79.0       2.0
          80.0       1.1
          81.0       2.7
          82.0       2.9
          83.0     100.0
          84.0      32.5
          85.0       1.6
          94.0       1.1
          95.0       1.6
          96.0       2.0
          97.0       1.6
          98.0      26.9
          99.0       3.5
         112.0       7.2
         122.0       6.7
         123.0       3.3
         124.0       1.5
         136.0       1.4
         137.0       3.8
         140.0      84.7
         141.0       8.0
         155.0       5.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C9 H17 N O 0.039 g : 0.5 ml CDCl3
    2,2,6,6-tetramethyl-4-piperidone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.80 B 2.277 C 1.248

         Hz     ppm     Int.
    

       1917.85   4.799     40
        910.28   2.278    500
        498.05   1.247   1000
    

in CDCl3



KBr disc



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