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586-91-4

偶氮苯-4,4-二羧酸(586-91-4)质谱(MS)

分子式:C14H10N2O4

分子量: 270.24

InChI:InChI=1S/C14H10N2O4/c17-13(18)9-1-5-11(6-2-9)15-16-12-7-3-10(4-8-12)14(19)20/h1-8H,(H,17,18)(H,19,20)

InChIKey: NWHZQELJCLSKNV-UHFFFAOYSA-N

Smiles:N(C1=CC=C(C=C1)C(O)=O)=NC1=CC=C(C=C1)C(O)=O

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    Mass

    MS2001-00895WA      
    azobenzene-4,4'-dicarboxylic acid
    C14H10N2O4          (Mass of molecular ion:    270)
    

       Source Temperature: 230 °C
       Sample Temperature: 220 °C
       Direct, 70 eV
    

          39.0       8.9
          45.0       2.1
          50.0       8.3
          51.0       9.5
          52.0       1.1
          53.0       1.6
          62.0       1.1
          63.0       2.9
          64.0       2.0
          65.0      51.3
          66.0       2.8
          74.0       2.5
          75.0       9.0
          76.0      14.1
          77.0       2.4
          93.0       5.3
         103.0       4.1
         104.0      10.5
         105.0       1.4
         121.0     100.0
         122.0       7.6
         149.0      28.6
         150.0       2.8
         151.0       1.6
         152.0       4.0
         153.0       1.7
         253.0       1.9
         270.0      52.1
         271.0       8.3
         272.0       1.3
    

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