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4,5-二氰基咪唑

产品名称 4,5-二氰基咪唑

CAS号1122-28-7

分子式C5H2N4

分子量118.1


  • Mass

    MS-IW-1362          
    4,5-imidazoledicarbonitrile
    C5H2N4              (Mass of molecular ion:    118)
    

       Source Temperature: 130 °C
       Sample Temperature:  90 °C
       Direct, 75 eV
    

          27.0       2.2
          28.0      24.7
          38.0      16.0
          39.0      11.7
          50.0       1.1
          53.0      11.0
          59.0       1.3
          64.0      21.4
          65.0       6.3
          66.0      12.7
          76.0       1.3
          91.0      80.3
          92.0       5.1
          94.0       1.1
         118.0     100.0
         119.0      10.1
         120.0       1.6
         136.0       1.4
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C5 H2 N4 0.031 g : 0.5 ml DMSO-d6
    4,5-imidazoledicarbonitrile
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.306

         Hz     ppm     Int.
    

       3324.22   8.318     37
       3319.58   8.307   1000
       3314.70   8.295     33
    

in DMSO-d6



KBr disc



nujol mull