5,6-Dimethoxy-3H-2-benzofuran-1-one

Modify Date: 2025-08-25 21:31:43

5,6-Dimethoxy-3H-2-benzofuran-1-one Structure
5,6-Dimethoxy-3H-2-benzofuran-1-one structure
Common Name 5,6-Dimethoxy-3H-2-benzofuran-1-one
CAS Number 759409-69-3 Molecular Weight 194.184
Density 1.3±0.1 g/cm3 Boiling Point 403.0±45.0 °C at 760 mmHg
Molecular Formula C10H10O4 Melting Point N/A
MSDS N/A Flash Point 184.6±28.8 °C

 Names

Name 5,6-dimethoxy-3H-2-benzofuran-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 403.0±45.0 °C at 760 mmHg
Molecular Formula C10H10O4
Molecular Weight 194.184
Flash Point 184.6±28.8 °C
Exact Mass 194.057907
PSA 44.76000
LogP 0.86
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.548

 Synonyms

5,6-Dimethoxyphthalide
5,6-Dimethoxy-2-benzofuran-1(3H)-one
Metameconin
5,6-dimethoxy-3-hydroisobenzofuran-1-one
5,6-DIMETHOXY-3H-ISOBENZOFURAN-1-ONE
1(3H)-Isobenzofuranone, 5,6-dimethoxy-
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