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网站主页CAS数据库列表 822-36-6更多图谱4-甲基咪唑(822-36-6)核磁图(1HNMR)

4-甲基咪唑

产品名称 4-甲基咪唑

CAS号822-36-6

分子式C4H6N2

分子量82.1

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  • Mass

    MS-NW-4976          
    4-methylimidazole
    C4H6N2              (Mass of molecular ion:     82)
    

       Source Temperature: 250 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          15.0       1.7
          18.0       1.7
          25.0       1.0
          26.0       6.9
          27.0      10.0
          28.0      35.1
          29.0       2.5
          30.0       1.7
          32.0       1.1
          38.0       1.8
          39.0       3.2
          40.0       6.0
          41.0       8.6
          42.0       7.4
          51.0       2.3
          52.0       5.8
          53.0       3.5
          54.0      49.7
          55.0      11.1
          67.0       2.0
          68.0       2.2
          80.0       1.5
          81.0      63.4
          82.0     100.0
          83.0       5.8
          95.0       2.7
          96.0       2.7
         109.0       1.1
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C4 H6 N2 0.036 g : 0.5 ml CDCl3
    4-methylimidazole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10.86 B 7.548 C 6.761 D 2.261 J(B,C)=J(C,D)=1.0HZ

         Hz     ppm     Int.
    

        972.88  10.863     98
        676.69   7.556    238
        675.50   7.543    261
        607.75   6.786     33
        606.75   6.775    134
        605.69   6.763    203
        604.63   6.752    150
        603.75   6.742     50
        203.00   2.267    948
        202.00   2.256   1000
        198.56   2.218     30
    

in CDCl3



KBr disc



liquid film



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