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双五亚甲基尿素

产品名称 双五亚甲基尿素

CAS号5395-04-0

分子式C11H20N2O

分子量196.29


  • Mass

    MS-NW-7898          
    1,1'-carbonyldipiperidine
    C11H20N2O           (Mass of molecular ion:    196)
    

       Source Temperature: 120 °C
       Sample Temperature: 100 °C
       Direct, 75 eV
    

          15.0       1.3
          27.0       3.2
          28.0       4.3
          29.0       3.1
          30.0       2.2
          39.0       2.0
          41.0      21.5
          42.0       6.0
          43.0       2.9
          44.0       1.3
          54.0       1.1
          55.0       3.7
          56.0       7.0
          57.0       1.0
          67.0       1.0
          69.0      25.4
          70.0       3.0
          83.0       4.5
          84.0     100.0
          85.0      14.3
          86.0       3.0
         112.0      15.2
         113.0       1.8
         196.0      14.0
         197.0       2.3
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C11 H20 N2 O 0.036 g : 0.5 ml CDCl3
    1,1'-carbonyldipiperidine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.17 B 1.56

         Hz     ppm     Int.
    

        296.75   3.314     25
        295.81   3.303     28
        283.44   3.165    520
        270.63   3.022     28
        160.06   1.788     24
        159.13   1.777     25
        158.75   1.773     25
        157.94   1.764     28
        157.19   1.756     28
        156.88   1.752     29
        156.00   1.742     31
        155.44   1.736     31
        155.00   1.731     32
        153.06   1.710     42
        152.44   1.703     46
        151.88   1.696     50
        139.56   1.559   1000
        126.81   1.416     36
        125.38   1.400     26
    

in CDCl3



KBr disc



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