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N,N-二甲基哌嗪

产品名称 N,N-二甲基哌嗪

CAS号106-58-1

分子式C6H14N2

分子量114.19

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  • Mass

    MS-NW-1040          
    1,4-dimethylpiperazine
    C6H14N2             (Mass of molecular ion:    114)
    

       Source Temperature: 250 °C
       Sample Temperature: 130 °C
       Reservoir, 75 eV
    

          15.0       5.7
          17.0       1.0
          18.0       4.5
          27.0       3.7
          28.0       4.6
          29.0       1.4
          30.0       2.2
          41.0       3.6
          42.0      34.9
          43.0     100.0
          44.0      22.9
          54.0       2.0
          55.0       2.1
          56.0      11.7
          57.0       7.0
          58.0      10.1
          70.0      17.6
          71.0      28.3
          72.0       3.1
          85.0       1.9
          97.0       1.3
          99.0       4.4
         113.0       2.5
         114.0      53.6
         115.0       4.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C6 H14 N2 0.04 ml : 0.5 ml CDCl3
    1,4-dimethylpiperazine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.45 B 2.288

         Hz     ppm     Int.
    

        219.56   2.452    197
        204.94   2.289   1000
        202.25   2.259     36
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid