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网站主页CAS数据库列表 100-25-4更多图谱对二硝基苯(100-25-4)红外图谱(IR3)

对二硝基苯

产品名称 对二硝基苯

CAS号100-25-4

分子式C6H4N2O4

分子量168.11

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  • Mass

    MS-NW-3757          
    p-dinitrobenzene
    C6H4N2O4            (Mass of molecular ion:    168)
    

       Source Temperature: 200 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          18.0       1.0
          26.0       1.6
          27.0       1.0
          28.0       4.9
          30.0     100.0
          37.0       5.0
          38.0       7.7
          39.0       5.5
          46.0       1.8
          49.0       2.0
          50.0      53.9
          51.0       6.9
          52.0       2.5
          53.0       3.7
          54.0       1.3
          61.0       2.8
          62.0       4.6
          63.0      15.0
          64.0      22.8
          65.0       1.7
          73.0       3.0
          74.0      19.6
          75.0      81.0
          76.0      58.8
          77.0       5.5
          92.0      28.1
          93.0       2.2
         122.0      30.6
         123.0       2.3
         152.0       2.6
         168.0      92.1
         169.0       6.8
         170.0       1.0
    

parameter in CDCl3

parameter in cyclohexane + acetone


  • 1H NMR 300 MHz
    C6 H4 N2 O4 0.039 g : 0.5 ml CDCl3
    p-dinitrobenzene
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 8.456

         Hz     ppm     Int.
    

       2536.80   8.456   1000
    


  • 1H NMR 300 MHz
    C6 H4 N2 O4 in cyclohexane + acetone
    p-dinitrobenzene
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 8.413 MARTIN,J. & DAILEY,B.P. J.CHEM.PHYS. 37, 2594 (1962)

         Hz     ppm     Int.
    

       2523.90   8.413   1000
    

CCl4 solution



KBr disc



nujol mull





ANION RADICAL, ELECTROLYTIC REDUCTION IN CH3CN

ANION RADICAL, ELECTROLYTIC REDUCTION IN DMF

ANION RADICAL, ELECTROREDUCTION IN DMF, RT