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5910-89-4

2,3-二甲基吡嗪(5910-89-4)核磁图(1HNMR)

产品名称:2,3-二甲基吡嗪

CAS:5910-89-4

分子式:C6H8N2

分子量: 108.14

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    Mass

    MS-IW-1300          
    2,3-dimethylpyrazine
    C6H8N2              (Mass of molecular ion:    108)
    

       Source Temperature: 240 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          15.0       1.1
          26.0       7.7
          27.0       4.4
          28.0       2.9
          37.0       1.0
          38.0       2.1
          39.0       7.0
          40.0      17.1
          41.0      10.3
          42.0      14.3
          50.0       1.4
          51.0       2.6
          52.0       3.9
          53.0       2.9
          53.5       1.0
          54.0       2.0
          64.0       1.1
          66.0       3.3
          67.0      87.4
          68.0       4.8
          81.0       1.0
          93.0       3.0
         107.0       1.4
         108.0     100.0
         109.0       8.3
    

400 MHz in CDCl3

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    1H NMR 399.65 MHz
    C6 H8 N2 0.05 ml : 0.5 ml CDCl3
    2,3-dimethylpyrazine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.267 B 2.534

         Hz     ppm     Int.
    

       3304.08   8.268    541
       1013.18   2.536   1000
       1012.33   2.534    879
    

in CDCl3

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liquid film

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