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290-37-9

吡嗪(290-37-9)Raman光譜

產(chǎn)品名稱:吡嗪

CAS:290-37-9

分子式:C4H4N2

分子量: 80.09

InChI:InChI=1S/C4H4N2/c1-2-6-4-3-5-1/h1-4H

InChIKey: KYQCOXFCLRTKLS-UHFFFAOYSA-N

Smiles:C1=NC=CN=C1

  • 圖譜
    Mass 

    MS-NW-5010          
pyrazine
C4H4N2              (Mass of molecular ion:     80)


       Source Temperature: 240 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV


          25.0       2.2
      26.0      42.3
      27.0       2.7
      28.0       5.6
      38.0       1.8
      39.0       2.0
      40.0       1.4
      50.0       1.0
      51.0       7.1
      52.0      10.4
      53.0      45.3
      54.0       1.7
      80.0     100.0
      81.0       5.6

parameter in CDCl3

  • 圖譜

    1H NMR 300 MHz
    C4 H4 N2 0.037 g : 0.5 ml CDCl3
    pyrazine
    ChemicalStructure 
        Parameter     ppm  Hz
    
      D(A)         8.590
  

         Hz     ppm     Int.


       2577.00   8.590   1000

in CDCl3

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KBr disc

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nujol mull

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TRIPLE CATION, WITH LI IN MTHF

ANION RADICAL, ELECTROLYTIC REDUCTION

ANION RADICAL, REDUCTION WITH NA IN LIQ. NH3

ANION RADICAL, REDUCTION WITH K IN DME, -80C

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