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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178898072Generated: October 23, 2026

4-(4-Carboxy-2,5-dimethylfuran-3-yl)-2,5-dimethylfuran-3-carboxylic acid

4,4'-bis[2,5-dimethyl-3-furoic acid] · [3,3'-Bifuran]-4,4'-dicarboxylic acid, 2,2',5,5'-tetramethyl-

https://huagongshe.com/en/chemical/178898072

4-(4-Carboxy-2,5-dimethylfuran-3-yl)-2,5-dimethylfuran-3-carboxylic acid molecular structure

Identifiers & Physical Properties

CAS No.353269-78-0
Molecular formulaC14H14O6
Average molar mass278.26 g/mol
SMILESCc1oc(C)c(-c2c(C)oc(C)c2C(=O)O)c1C(=O)O
InChIKeyRWPFMBDRHVLLHI-UHFFFAOYSA-N

Chemical & Physical Properties

XLogP2.3
Topological polar surface area101
Hydrogen bond donors2
Hydrogen bond acceptors6
Rotatable bonds3
Heavy atoms20
Formal charge0
Complexity370
Boiling point355.2±42.0 °C(Predicted)
Density1.322±0.06 g/cm3(Predicted)
pKa (acidity coefficient)3.98±0.46(Predicted)