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2,5-Thiophenedicarboxylic acid, 98%|260494|4282-31-9

2,5-Thiophenedicarboxylic acid, 98%

Cat. No JK260494_5_G
J&K Chemical

Product Information

Product Name
2,5-Thiophenedicarboxylic acid, 98%
Brand Name
J&K
Product Number
260494
CAS
4282-31-9
Molecular Formula
C6H4O4S
Molecular Weight
172.16
Certificate of Analysis (COA)​
COA not found

General Information

PubChem CID
20273
IUPAC Name
thiophene-2,5-dicarboxylic acid
InChI Key
YCGAZNXXGKTASZ-UHFFFAOYSA-N
SMILES
C1=C(SC(=C1)C(=O)O)C(=O)O

Properties

Melting Point
>300

Safety Information

Signal Word
Warning
Hazard Statement
H315
H319
H335
Precautionary Statement
P280
P321
P261
P271
P319
P405
P501
P302+P352
P332+P317
P362+P364
P264+P265
P305+P351+P338
P337+P317
P304+P340
P403+P233

References Data Source From Pubchem

Two new anionic metal-organic frameworks based on scandium(III) and 2,5-thiophenedicarboxylate ligands: synthesis, structure and application
Publication Name: Structural Chemistry
Publication Date: 2026-03-02
DOI: 10.1007/s11224-026-02757-x

Metal–organic frameworks for sustainable recovery of precious metals: Advances in synthesis, applications, and multiscale mechanisms
Publication Name: International Journal of Minerals, Metallurgy and Materials
Publication Date: 2026-02
DOI: 10.1007/s12613-025-3214-7

Development of novel catalytic synthetic strategies for Henry reaction: a review
Publication Name: Journal of the Iranian Chemical Society
Publication Date: 2026-01-24
DOI: 10.1007/s13738-025-03314-9

Polyesters derived from renewable methyl syringate for packaging applications
Publication Name: Iranian Polymer Journal
Publication Date: 2025-11-24
DOI: 10.1007/s13726-025-01582-z

Catalysis and Photocatalysis by Metal–Organic Frameworks
Publication Name: Topics in current chemistry (Cham)
Publication Date: 2025-10-24
DOI: 10.1007/s41061-025-00529-5

2,5-Thiophenedicarboxylic acid, 98%

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