7-Hydroxy-5,6-dimethoxy-2H-1-benzopyran-2-one
[CAS# 43053-62-9]

Identification

• Name: 7-Hydroxy-5,6-dimethoxy-2H-1-benzopyran-2-one
• Molecular Formula: C₁₁H₁₀O₅
• Molecular Weight: 222.20
• CAS Registry Number: 43053-62-9
• EC Number: 664-001-3

Properties

• Solubility: Slightly soluble (4.9 g/L) (25 °C), Calc.^*
• Density: 1.358±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 147-148.5 °C (water , methanol )^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

^** Schoetz, Karl

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2	H319