Ethyl 2-(2,7-Dihydroxy-4-Oxochromen-3-Yl)-2-(2-Hydroxy-4-Oxochromen-3-Yl)Acetate
[CAS# 112222-66-9]

Identification

• Name: Ethyl 2-(2,7-Dihydroxy-4-Oxochromen-3-Yl)-2-(2-Hydroxy-4-Oxochromen-3-Yl)Acetate
• Synonyms: Ethyl 2-(2,7-Dihydroxy-4-Oxo-Chromen-3-Yl)-2-(2-Hydroxy-4-Oxo-Chromen-3-Yl)Acetate; 2-(2,7-Dihydroxy-4-Oxo-3-Chromenyl)-2-(2-Hydroxy-4-Oxo-3-Chromenyl)Acetic Acid Ethyl Ester; 2-(2,7-Dihydroxy-4-Keto-Chromen-3-Yl)-2-(2-Hydroxy-4-Keto-Chromen-3-Yl)Acetic Acid Ethyl Ester
• Molecular Formula: C₂₂H₁₆O₉
• Molecular Weight: 424.36
• CAS Registry Number: 112222-66-9
• SMILES: C1=CC(=CC2=C1C(=O)C(=C(O2)O)C(C4=C(OC3=CC=CC=C3C4=O)O)C(OCC)=O)O
• InChI: 1S/C22H16O9/c1-2-29-20(26)15(16-18(24)11-5-3-4-6-13(11)30-21(16)27)17-19(25)12-8-7-10(23)9-14(12)31-22(17)28/h3-9,15,23,27-28H,2H2,1H3
• InChIKey: QSQRHUHFFGZVIK-UHFFFAOYSA-N

Properties

• Density: 1.612g/cm³ (Cal.)
• Boiling point: 644.7°C at 760 mmHg (Cal.)
• Flash point: 228.453°C (Cal.)