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4-肼基苯甲酸

产品名称 4-肼基苯甲酸

CAS号619-67-0

分子式C7H8N2O2

分子量152.15

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  • Mass

    MS-IW-1338          
    p-hydrazinobenzoic acid
    C7H8N2O2            (Mass of molecular ion:    152)
    

       Source Temperature: 180 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          17.0       2.3
          18.0      11.9
          27.0       1.1
          28.0       6.3
          29.0       1.8
          31.0       1.0
          32.0       1.0
          37.0       1.0
          38.0       2.1
          39.0       4.5
          41.0       1.1
          44.0       1.7
          45.0       1.2
          50.0       4.3
          51.0       5.7
          52.0       3.2
          53.0       4.0
          62.0       4.9
          63.0       7.1
          64.0       5.0
          65.0      10.0
          66.0       1.0
          67.5       1.3
          74.0       2.1
          75.0       1.8
          76.0       2.6
          77.0      15.0
          78.0       3.6
          79.0       4.9
          80.0       4.1
          81.0       4.0
          89.0       1.1
          90.0       8.4
          91.0       4.6
          92.0       5.2
          93.0       1.7
         105.0      11.3
         106.0       2.6
         107.0      37.2
         108.0      11.3
         117.0       1.2
         118.0       4.5
         119.0       2.7
         120.0       5.7
         121.0       2.6
         122.0       6.5
         135.0      18.6
         136.0       7.2
         137.0       6.1
         149.0       1.2
         150.0       1.5
         151.0       1.9
         152.0     100.0
         153.0       9.0
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C7 H8 N2 O2 0.031 g : 0.5 ml DMSO-d6
    p-hydrazinobenzoic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.699 B 7.49 C 6.771

         Hz     ppm     Int.
    

       3083.74   7.717    144
       3081.42   7.711    942
       3072.63   7.689   1000
       3070.31   7.683    144
       2994.26   7.493    170
       2712.77   6.788    159
       2710.33   6.782    937
       2703.25   6.765    320
       2701.54   6.760    901
       2699.10   6.754    142
    

in DMSO-d6



KBr disc



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