6-Oxopyran-2,4-Dicarboxylic Acid
[CAS# 72698-24-9]

Identification

• Name: 6-Oxopyran-2,4-Dicarboxylic Acid
• Synonyms: 6-Ketopyran-2,4-Dicarboxylic Acid; 2-Oxo-2H-Pyran-4,6-Dicarboxylic Acid; Chebi:17872
• Molecular Formula: C₇H₄O₆
• Molecular Weight: 184.11
• CAS Registry Number: 72698-24-9
• SMILES: O=C1OC(=CC(=C1)C(=O)O)C(=O)O
• InChI: 1S/C7H4O6/c8-5-2-3(6(9)10)1-4(13-5)7(11)12/h1-2H,(H,9,10)(H,11,12)
• InChIKey: VRMXCPVFSJVVCA-UHFFFAOYSA-N

Properties

• Density: 1.822g/cm³ (Cal.)
• Boiling point: 355.51°C at 760 mmHg (Cal.)
• Flash point: 152.668°C (Cal.)