5-(Hydroxymethylidene)-2-Oxohept-3-Enedioic Acid
[CAS# 2461-62-3]

Identification

• Name: 5-(Hydroxymethylidene)-2-Oxohept-3-Enedioic Acid
• Synonyms: (E,5Z)-5-(Hydroxymethylidene)-2-Oxohept-3-Enedioic Acid; (5Z)-5-(Hydroxymethylidene)-2-Oxohept-3-Enedioic Acid; 5-(Hydroxymethylene)-2-Oxo-Hept-3-Enedioic Acid
• Molecular Formula: C₈H₈O₆
• Molecular Weight: 200.15
• CAS Registry Number: 2461-62-3
• SMILES: C(C(/C=C/C(=O)C(O)=O)=C/O)C(O)=O
• InChI: 1S/C8H8O6/c9-4-5(3-7(11)12)1-2-6(10)8(13)14/h1-2,4,9H,3H2,(H,11,12)(H,13,14)/b2-1+,5-4+
• InChIKey: JCYNPXMAUUAOMA-PMRVSPHWSA-N

Properties

• Density: 1.522g/cm³ (Cal.)
• Boiling point: 466.798°C at 760 mmHg (Cal.)
• Flash point: 250.228°C (Cal.)