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网站主页CAS数据库列表 931-36-2更多图谱2-乙基-4-甲基咪唑(931-36-2)核磁图(1HNMR)

2-乙基-4-甲基咪唑

产品名称 2-乙基-4-甲基咪唑

CAS号931-36-2

分子式C6H10N2

分子量110.16

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  • Mass

    MS-NW-1874          
    2-ethyl-4-methylimidazole
    C6H10N2             (Mass of molecular ion:    110)
    

       Source Temperature: 240 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          15.0       2.8
          18.0       3.4
          26.0       4.1
          27.0      10.2
          28.0      18.8
          29.0       5.1
          37.0       1.0
          38.0       2.3
          39.0      10.6
          40.0       3.2
          41.0      12.2
          42.0      18.6
          43.0       1.2
          44.0       1.1
          51.0       1.4
          52.0       5.7
          53.0       4.0
          54.0      31.8
          54.5       3.0
          55.0       7.3
          56.0      17.7
          66.0       1.7
          67.0       1.9
          68.0      15.7
          69.0       1.2
          80.0       1.1
          81.0       2.5
          82.0       8.3
          83.0       1.7
          94.0       1.5
          95.0     100.0
          96.0       6.8
         107.0       2.7
         108.0       3.3
         109.0      84.7
         110.0      86.6
         111.0       6.2
         123.0       2.6
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C6 H10 N2 0.047 g : 0.5 ml CDCl3
    2-ethyl-4-methylimidazole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 11.31 B 6.625 C 2.719 D 2.211 E 1.281

         Hz     ppm     Int.
    

       1013.18  11.313    213
        593.87   6.631    293
        592.90   6.621    290
        255.98   2.859     67
        255.37   2.852     69
        247.92   2.769    275
        240.23   2.683    304
        233.03   2.602     99
        232.67   2.598    100
        198.49   2.217   1000
        197.51   2.206    987
        193.48   2.161     28
        121.83   1.361    354
        119.14   1.331     33
        114.50   1.279    819
        111.57   1.246     58
        106.57   1.190    275
        104.25   1.165     32
    

in CDCl3



KBr disc



liquid film



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