pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.1	IUPAC digitized pKa	0	-1	CCC(=O)OO	CCC(=O)O[O-]	mol714	CCC(=O)OO
8.1000004	OCHEM	0	-1	CCC(=O)OO	CCC(=O)O[O-]	mol714	CCC(=O)OO
8.2	OCHEM	0	-1	CCC(=O)OO	CCC(=O)O[O-]	mol714	CCC(=O)OO
8.10000038146973	QSARToolbox	0	-1	CCC(=O)OO	CCC(=O)O[O-]	mol714	CCC(=O)OO