5-Formyl-2-furoic acid

Modify Date: 2024-01-02 12:23:55

5-Formyl-2-furoic acid Structure
5-Formyl-2-furoic acid structure
Common Name 5-Formyl-2-furoic acid
CAS Number 13529-17-4 Molecular Weight 140.094
Density 1.5±0.1 g/cm3 Boiling Point 356.9±27.0 °C at 760 mmHg
Molecular Formula C6H4O4 Melting Point 209 °C
MSDS Chinese USA Flash Point 169.6±23.7 °C

 Names

Name 5-Formylfuran-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 356.9±27.0 °C at 760 mmHg
Melting Point 209 °C
Molecular Formula C6H4O4
Molecular Weight 140.094
Flash Point 169.6±23.7 °C
Exact Mass 140.010956
PSA 67.51000
LogP 0.27
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.583
Storage condition -20?C Freezer

 Safety Information

Hazard Codes Xi
Risk Phrases 36
Safety Phrases S24/25
WGK Germany 3
RTECS LK8646000
HS Code 2932190090

 Synthetic Route

 Customs

HS Code 2932190090
Summary 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

5-Formyl-2-furoic acid
MFCD00020924
5-Formyl-2-furancarboxylic Acid
5-formylfuran-2-carboxylic acid
Furfural-5-carboxylic Acid
2-Furancarboxylic acid, 5-formyl-