Molecule ID: mol2014

SMILES: O=C(O)C(=O)O

InChI: InChI=1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)

Experimental Macro pKa Values

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Macro pKa value Dataset Assigned charge state transition
1.00 IUPAC digitized pKa 0 » -1
1.08 IUPAC digitized pKa 0 » -1
1.10 IUPAC digitized pKa 0 » -1
1.13 IUPAC digitized pKa 0 » -1
1.20 IUPAC digitized pKa 0 » -1
1.23 IUPAC digitized pKa 0 » -1
1.24 IUPAC digitized pKa 0 » -1
1.25 AttenGpKa training set 0 » -1
1.25 Organic Oxygen Acids and Nitrogen Bases 0 » -1
1.25 QSARToolbox 0 » -1
1.25 IUPAC digitized pKa 0 » -1
1.25 IUPAC digitized pKa 0 » -1
1.26 IUPAC digitized pKa 0 » -1
1.27 OCHEM 0 » -1
1.27 OCHEM 0 » -1
1.27 Hunt 0 » -1
1.27 OCHEM 0 » -1
1.28 OCHEM 0 » -1
1.29 IUPAC digitized pKa 0 » -1
1.30 IUPAC digitized pKa 0 » -1
1.30 QSARToolbox 0 » -1
1.32 IUPAC digitized pKa 0 » -1
1.32 IUPAC digitized pKa 0 » -1
1.37 IUPAC digitized pKa 0 » -1
3.50 IUPAC digitized pKa -1 » -2
3.50 OCHEM -1 » -2
3.55 IUPAC digitized pKa -1 » -2
3.62 IUPAC digitized pKa -1 » -2
3.63 IUPAC digitized pKa -1 » -2
3.65 IUPAC digitized pKa -1 » -2
3.67 IUPAC digitized pKa -1 » -2
3.80 IUPAC digitized pKa -1 » -2
3.81 QSARToolbox -1 » -2
3.81 IUPAC digitized pKa -1 » -2
3.85 IUPAC digitized pKa -1 » -2
4.21 AttenGpKa training set -1 » -2
4.29 OCHEM -1 » -2
4.29 Hunt -1 » -2
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Charge States and Microspecies Visualization