9,10-Anthracenedione, 1,5(or 1,8)-diamino-2-bromo-4,8(or 4,5)-dihydroxy-

CAS 68134-65-6

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

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Top sourceNo public record

At least one company claimed its 2019 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: 2019.

Where It Comes From

EPA reports by year

2019: US production Confidential · Imports Confidential

EPA-registered importers (1)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Huntsman

Why It Matters

Sectors

Textiles

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

•Dye in Textiles, apparel, and leather manufacturing (100%)Processing—incorporation into article

Chemical Identity

CAS68134-65-6

PubChem CID47560

DTXSIDDTXSID80894484

FormulaC14H9BrN2O4

Mol. Weight349.14 g/mol

SMILESC1=CC(=C2C(=C1N)C(=O)C3=C(C2=O)C(=CC(=C3N)Br)O)O

Data Sources

EPA CompTox (DSSTox) · DTXSID80894484Retrieved 2026-04-06
PubChem · compound 47560Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04

← Back to Dashboard ← Back to Textiles

Brief citations

9,10-Anthracenedione, 1,5(or 1,8)-diamino-2-bromo-4,8(or 4,5)-dihydroxy- (CAS 68134-65-6) https://chemicalindependence.com/chemical/68134-65-6/ EPA CompTox (DSSTox): DTXSID80894484. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID80894484 PubChem: 47560. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/47560 EPA Chemical Data Reporting: 68134-65-6. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 68134-65-6. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting