4',5'-Dichloro-3',6'-Dihydroxyspiro[2-Benzofuran-3,9'-Xanthene]-1-One
[CAS# 2320-96-9]

Identification

• Name: 4',5'-Dichloro-3',6'-Dihydroxyspiro[2-Benzofuran-3,9'-Xanthene]-1-One
• Synonyms: 4',5'-Dichloro-3',6'-Dihydroxy-Spiro[Isobenzofuran-3,9'-Xanthene]-1-One; 4',5'-Dichloro-3',6'-Dihydroxy-1-Spiro[Isobenzofuran-3,9'-Xanthene]One; 4',5'-Dichloro-3',6'-Dihydroxy-Spiro[2-Benzofuran-3,9'-Xanthene]-1-One
• Molecular Formula: C₂₀H₁₀Cl₂O₅
• Molecular Weight: 401.20
• CAS Registry Number: 2320-96-9
• EINECS: 219-030-2
• SMILES: C1=CC(=C(C3=C1C5(C2=C(C(=C(O)C=C2)Cl)O3)C4=C(C=CC=C4)C(O5)=O)Cl)O
• InChI: 1S/C20H10Cl2O5/c21-15-13(23)7-5-11-17(15)26-18-12(6-8-14(24)16(18)22)20(11)10-4-2-1-3-9(10)19(25)27-20/h1-8,23-24H
• InChIKey: WLHLYHWMNUCWEV-UHFFFAOYSA-N

Properties

• Density: 1.751g/cm³ (Cal.)
• Boiling point: 633.943°C at 760 mmHg (Cal.)
• Flash point: 337.197°C (Cal.)