4-Hydroxy-alpha-(4-Hydroxy-2-Oxo-2H-1-Benzopyran-3-Yl)-2-Oxo-2H-1-Benzopyran-3-Acetic Acid
[CAS# 567-83-9]

Identification

• Name: 4-Hydroxy-alpha-(4-Hydroxy-2-Oxo-2H-1-Benzopyran-3-Yl)-2-Oxo-2H-1-Benzopyran-3-Acetic Acid
• Synonyms: 2,2-Bis(2-Hydroxy-4-Oxo-Chromen-3-Yl)Acetic Acid; 2,2-Bis(2-Hydroxy-4-Oxo-3-Chromenyl)Acetic Acid; 2,2-Bis(2-Hydroxy-4-Keto-Chromen-3-Yl)Acetic Acid
• Molecular Formula: C₂₀H₁₂O₈
• Molecular Weight: 380.31
• CAS Registry Number: 567-83-9
• EINECS: 209-306-0
• SMILES: C2=C1C(=O)C(=C(OC1=CC=C2)O)C(C4=C(OC3=CC=CC=C3C4=O)O)C(O)=O
• InChI: 1S/C20H12O8/c21-16-9-5-1-3-7-11(9)27-19(25)14(16)13(18(23)24)15-17(22)10-6-2-4-8-12(10)28-20(15)26/h1-8,13,25-26H,(H,23,24)
• InChIKey: ZWSHTMXMYFUOMP-UHFFFAOYSA-N

Properties

• Density: 1.706g/cm³ (Cal.)
• Boiling point: 603.903°C at 760 mmHg (Cal.)
• Flash point: 220.282°C (Cal.)