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网站主页CAS数据库列表 87-66-1更多图谱邻苯三酚(87-66-1)核磁图(1HNMR)

邻苯三酚

产品名称 邻苯三酚

CAS号87-66-1

分子式C6H6O3

分子量126.11

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  • Mass

    MS-NW-1772          
    pyrogallol
    C6H6O3              (Mass of molecular ion:    126)
    

       Source Temperature: 170 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          18.0       4.3
          26.0       2.7
          27.0       2.9
          28.0       3.6
          29.0       4.7
          37.0       3.3
          38.0       4.9
          39.0      11.0
          40.0       2.4
          41.0       2.1
          42.0       3.0
          43.0       1.3
          49.0       1.6
          50.0       6.3
          51.0      23.6
          52.0      43.5
          53.0       8.4
          54.0       4.6
          55.0       3.5
          63.0       4.8
          66.0       1.0
          68.0       2.3
          69.0       1.1
          77.0       1.0
          79.0      11.9
          80.0      35.1
          81.0       2.2
          97.0       9.5
         107.0       3.7
         108.0      30.0
         109.0       2.0
         125.0       4.7
         126.0     100.0
         127.0       6.7
    

90 MHz in D2O


  • 1H NMR 89.56 MHz
    C6 H6 O3 0.043 g : 0.5 ml D2O
    pyrogallol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.750 B 6.601 SOLVENT PEAK REMOVRD

         Hz     ppm     Int.
    

        615.88   6.877     93
        610.06   6.812    138
        606.19   6.769    256
        600.38   6.704    516
        593.56   6.628   1000
        592.81   6.620    769
        587.00   6.555    395
        583.81   6.519    244
    

in D2O



KBr disc



nujol mull



4880 A,200 M,powder