dihexa phenolic pka value of compounds used in this study Phenol Substituents and Their Observed
Phenol Substituents and Their Observed and Predicted pKa Values Download Scientific Diagram Determination of proton dissociation constants (pKa) of hydroxyl groups of 2,5 dihydroxy 1,4 benzoquinone (DHBQ) by UVVis, fluorescence and ATR FTIR spectroscopy ScienceDirect 2.2: Acidity of Phenols Chemistry LibreTexts pKa Chart
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