5-Hydroxyisophthalic acid

About This Item

Molecular Formula	C₈H₆O₅
CAS Number	618-83-7

FC-0895224

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Properties

Chemical Identifiers

IUPAC Name	5-hydroxybenzene-1,3-dicarboxylic acid
SMILES	C1=C(C=C(C=C1C(=O)O)O)C(=O)O
InChI Key	QNVNLUSHGRBCLO-UHFFFAOYSA-N
InChI	InChI=1S/C8H6O5/c9-6-2-4(7(10)11)1-5(3-6)8(12)13/h1-3,9H,(H,10,11)(H,12,13)

Physical Properties

Boiling Point	516.9±45.0 °C at 760 mmHg
Melting Point	293.0 °C
Flash Point	280.5±25.2 °C
Density	1.6±0.1 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

280.5±25.2 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.