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120-52-5

二苯甲酰对醌二肟(120-52-5)红外图谱(IR2)

分子式:C20H14N2O4

分子量: 346.34

InChI:InChI=1S/C20H14N2O4/c23-19(15-7-3-1-4-8-15)25-21-17-11-13-18(14-12-17)22-26-20(24)16-9-5-2-6-10-16/h1-14H

InChIKey: WMVSVUVZSYRWIY-UHFFFAOYSA-N

Smiles:C1(=NOC(=O)C2=CC=CC=C2)C=CC(=NOC(=O)C2=CC=CC=C2)C=C1

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    Mass

    MS-IW-6348          
    p-benzoquinone bis(o-benzoyloxime)
    C20H14N2O4          (Mass of molecular ion:    346)
    

       Source Temperature: 180 °C
       Sample Temperature: 190 °C
       Direct, 75 eV
    

          18.0       2.1
          28.0       1.1
          50.0       2.4
          51.0       5.8
          52.0       1.6
          76.0       1.5
          77.0      26.6
          78.0       3.5
         105.0     100.0
         106.0       9.4
         122.0      22.3
         123.0       1.8
         346.0       2.0
    

KBr disc

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nujol mull

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