4-Methylene-5-oxo-4,5-dihydro-3-furancarboxylic acid

Modify Date: 2025-08-21 21:09:01

4-Methylene-5-oxo-4,5-dihydro-3-furancarboxylic acid Structure
4-Methylene-5-oxo-4,5-dihydro-3-furancarboxylic acid structure
Common Name 4-Methylene-5-oxo-4,5-dihydro-3-furancarboxylic acid
CAS Number 887569-76-8 Molecular Weight 140.094
Density 1.5±0.1 g/cm3 Boiling Point 292.6±33.0 °C at 760 mmHg
Molecular Formula C6H4O4 Melting Point N/A
MSDS N/A Flash Point 130.6±18.9 °C

 Names

Name 4-Methylene-5-oxo-4,5-dihydro-3-furancarboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 292.6±33.0 °C at 760 mmHg
Molecular Formula C6H4O4
Molecular Weight 140.094
Flash Point 130.6±18.9 °C
Exact Mass 140.010956
LogP 0.35
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.550

 Synonyms

4-Methylene-5-oxo-4,5-dihydro-3-furancarboxylic acid
3-Furancarboxylic acid, 4,5-dihydro-4-methylene-5-oxo-
4-Methylene-5-oxo-4,5-dihydrofuran-3-carboxylic acid
MFCD03426529
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