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2,5-Bis[p-chloroanilino]terephthalic acid

CAS 41680-76-6

U.S. production volumes are classified as confidential business information.

Molecular structure of 41680-76-6
US productionCBI
Top sourceNo public record

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023.

Where It Comes From

EPA reports by year
2023
US production Confidential · Imports Confidential
2019
US production Confidential · Imports Confidential

Why It Matters

Sectors
Textiles
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •Pigment in Synthetic Dye and Pigment Manufacturing (100%)Processing as a reactant

Chemical Identity

CAS41680-76-6
PubChem CID170557
DTXSIDDTXSID2068341
FormulaC20H14Cl2N2O4
Mol. Weight417.2 g/mol
SMILESC1=CC(=CC=C1NC2=CC(=C(C=C2C(=O)O)NC3=CC=C(C=C3)Cl)C(=O)O)Cl

Data Sources

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Brief citations

2,5-Bis[p-chloroanilino]terephthalic acid (CAS 41680-76-6) https://chemicalindependence.com/chemical/41680-76-6/ EPA CompTox (DSSTox): DTXSID2068341. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID2068341 PubChem: 170557. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/170557 EPA Chemical Data Reporting: 41680-76-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 41680-76-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting