5,6-Dihydroxy-2-Phenyl-4H-Chromen-4-One
[CAS# 6665-66-3]

Identification

• Name: 5,6-Dihydroxy-2-Phenyl-4H-Chromen-4-One
• Synonyms: 5,6-dihydroxy-2-phenylchromen-4-one; 5,6-DIHYDROXYFLAVONE; Chrysin
• Molecular Formula: C₁₅H₁₀O₄
• Molecular Weight: 254.24
• CAS Registry Number: 6665-66-3
• SMILES: C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=CC(=C3O)O
• InChI: 1S/C15H10O4/c16-10-6-7-12-14(15(10)18)11(17)8-13(19-12)9-4-2-1-3-5-9/h1-8,16,18H
• InChIKey: AGZAGADSYIYYCT-UHFFFAOYSA-N

Properties

• Density: 1.4±0.1g/cm³ (Cal.)
• Boiling point: 494.4±45.0°C at 760 mmHg (Cal.)
• Flash point: 193.5±22.2°C (Cal.)

Safety Data

• Safety Code: S26;S37
• Risk Code: R36/37/38
• Hazard Symbol: X
• Safety Description: WARNING: Irritates lungs, eyes, skin