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1739-84-0

1,2-二甲基咪唑(1739-84-0)核磁图(1HNMR)

产品名称:1,2-二甲基咪唑

CAS:1739-84-0

分子式:C5H8N2

分子量: 96.13

InChI:InChI=1S/C5H8N2/c1-5-6-3-4-7(5)2/h3-4H,1-2H3

InChIKey: GIWQSPITLQVMSG-UHFFFAOYSA-N

Smiles:C1(C)N(C)C=CN=1

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    Mass

    MS-NW-1807          
    1,2-dimethylimidazole
    C5H8N2              (Mass of molecular ion:     96)
    

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

          15.0       6.5
          17.0       1.1
          18.0       4.7
          26.0       6.6
          27.0       9.8
          28.0      18.8
          29.0       2.0
          38.0       1.4
          39.0       2.4
          40.0      10.4
          41.0       6.5
          42.0      26.1
          43.0       2.3
          47.0       1.3
          51.0       2.1
          52.0       6.7
          53.0       3.2
          54.0      34.9
          55.0      19.3
          56.0       2.9
          67.0       1.3
          68.0       7.6
          69.0       1.6
          81.0      15.3
          94.0       1.0
          95.0      48.3
          96.0     100.0
          97.0       6.5
    

90 MHz in CDCl3

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    1H NMR 89.56 MHz
    C5 H8 N2 0.041 g : 0.5 ml CDCl3
    1,2-dimethylimidazole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.860 B 6.768 C 3.542 D 2.348

         Hz     ppm     Int.
    

        615.13   6.869     99
        613.88   6.855    132
        606.81   6.776    157
        605.50   6.761    122
        317.25   3.543    960
        210.25   2.348   1000
    

in CDCl3

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liquid film

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