4H-1-Benzopyran-4-one, 3-hydroxy-8-methoxy-2-(4-methoxyphenyl)

Modify Date: 2025-09-21 10:45:03

4H-1-Benzopyran-4-one, 3-hydroxy-8-methoxy-2-(4-methoxyphenyl) Structure
4H-1-Benzopyran-4-one, 3-hydroxy-8-methoxy-2-(4-methoxyphenyl) structure
Common Name 4H-1-Benzopyran-4-one, 3-hydroxy-8-methoxy-2-(4-methoxyphenyl)
CAS Number 91735-21-6 Molecular Weight 298.29000
Density 1.342±0.06 g/cm3 (20 °C, 760 mmHg) Boiling Point 478.1±45.0 °C (760 mmHg)
Molecular Formula C17H14O5 Melting Point 213-214 °C (methanol)
MSDS N/A Flash Point N/A

 Names

Name 4H-1-Benzopyran-4-one, 3-hydroxy-8-methoxy-2-(4-methoxyphenyl)
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.342±0.06 g/cm3 (20 °C, 760 mmHg)
Boiling Point 478.1±45.0 °C (760 mmHg)
Melting Point 213-214 °C (methanol)
Molecular Formula C17H14O5
Molecular Weight 298.29000
Exact Mass 298.08400
PSA 68.90000
LogP 3.18280

 Synonyms

3-Hydroxy-4',8-dimethoxyflavone
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