7-hydroxy-5-methoxy-3H-2-benzofuran-1-one

Modify Date: 2025-09-16 19:59:42

7-hydroxy-5-methoxy-3H-2-benzofuran-1-one Structure
7-hydroxy-5-methoxy-3H-2-benzofuran-1-one structure
Common Name 7-hydroxy-5-methoxy-3H-2-benzofuran-1-one
CAS Number 24953-77-3 Molecular Weight 180.15700
Density 1.402g/cm3 Boiling Point 457ºC at 760mmHg
Molecular Formula C9H8O4 Melting Point N/A
MSDS N/A Flash Point 194.6ºC

 Names

Name 7-hydroxy-5-methoxy-3H-2-benzofuran-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.402g/cm3
Boiling Point 457ºC at 760mmHg
Molecular Formula C9H8O4
Molecular Weight 180.15700
Flash Point 194.6ºC
Exact Mass 180.04200
PSA 55.76000
LogP 1.07120
Vapour Pressure 5.69E-09mmHg at 25°C
Index of Refraction 1.602

 Synthetic Route

 Synonyms

HMS2553I17
7-hydroxy-5-methoxy phthalide
7-hydroxy-5-methoxy-3H-isobenzofuran-1-one
7-Hydroxy-5-methoxy-phthalid
7-hydroxy-5-methoxy-2-benzofuran-1(3H)-one
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