pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.96000003814697	QSARToolbox	0	-1	CCO[P@](=O)(O)CC(C)C	CCO[P@](=O)([O-])CC(C)C	mol34179	CCOP(=O)(O)CC(C)C