2D Chemical StructureDatabase ID 643382
SMILESFC1C=C(C(O)=O)C(C(O)=O)=CC=1F
——
Structure data verified · Database ID 643382

Chemical Intermediate

4,5-Difluorophthalic acid

CAS 18959-31-4Product ID 759263
Product data verified

Structures, identifiers and computed properties have been matched to the database record by CAS.

Intermediates4,5-Difluorophthalic acid
IUPAC Name—
CAS Number18959-31-4
Database ID643382
Molecular Formula—
Molecular Weight—

Product Information

4,5-Difluorophthalic acid

4,5-Difluorophthalic acid (CAS 18959-31-4) product identity, structure identifiers and related reaction data for chemical intermediate research and sourcing review.

CAS Number18959-31-4
Database ID643382
Molecular Formula—
Updated2026-10-16

Request a Quote

Need this intermediate?

Send the required specification, quantity, destination and intended use. The CATO team will review availability and respond.

CAS 18959-31-44,5-Difluorophthalic acid
Complete inquiry