Compound Q&A
What are the physical and chemical properties of (2E)-2-Pentenedioic acid (CAS: 1724-02-3)?
Answer
(2E)-2-Pentenedioic acid has a melting point of 145-147°C. Its molecular weight is approximately 118.11 g/mol and it has a pKa of 4.5. The compound is soluble in water and organic solvents. It is known to be moderately reactive, especially towards nucleophiles and reducing agents.
About
CAS No
1724-02-3
English Name
(2E)-2-Pentenedioic acid
Molecular Formula
C5H6O4
Molecular Weight
130.1 g/mol
SMILES
C(C=CC(=O)O)C(=O)O
InChIKey
XVOUMQNXTGKGMA-OWOJBTEDSA-N
Last Updated: 2025-10-26 09:39
