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1,3-二甲基-2-咪唑啉酮

产品名称 1,3-二甲基-2-咪唑啉酮

CAS号80-73-9

分子式C5H10N2O

分子量114.15

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  • Mass

    MS-NW-1010          
    1,3-dimethyl-2-imidazolidone
    C5H10N2O            (Mass of molecular ion:    114)
    

       Source Temperature: 260 °C
       Sample Temperature: 130 °C
       Reservoir, 75 eV
    

          15.0      13.5
          18.0       2.6
          26.0       1.6
          27.0       6.2
          28.0      20.4
          29.0       6.3
          30.0       7.2
          40.0       2.2
          41.0       5.4
          42.0      38.7
          43.0      27.7
          44.0      58.4
          45.0       3.5
          54.0       2.9
          55.0       3.0
          56.0      25.8
          57.0       6.9
          58.0      17.9
          59.0       2.1
          70.0       1.6
          72.0      14.4
          83.0       1.1
          85.0       9.6
          86.0       1.1
          98.0       1.8
          99.0       2.5
         112.0       3.3
         113.0      51.5
         114.0     100.0
         115.0       6.5
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C5 H10 N2 O 0.04 ml : 0.5 ml CDCl3
    1,3-dimethyl-2-imidazolidone
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 3.279 D(B) 2.782

         Hz     ppm     Int.
    

        983.70   3.279    667
        834.60   2.782   1000
    

in CDCl3



liquid film



4880 A,200 M,liquid