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8,16-Pyranthrenedione, dibromo-6,14-dichloro-

CAS 63589-04-8

EPA and Census publish no US supply data for this chemical.

Molecular structure of 63589-04-8
US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS63589-04-8
PubChem CIDNot recorded
DTXSIDDTXSID7069940
FormulaC30H10Br2Cl2O2
Mol. Weight633.12 g/mol
SMILESClC1=C2C=C3C4=CC=C(Br)C(Br)=C4C(=O)C4=CC(Cl)=C5C=C6C7=CC=CC=C7C(=O)C(=C1)C6=C2C5=C34

Data Sources

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Brief citations

8,16-Pyranthrenedione, dibromo-6,14-dichloro- (CAS 63589-04-8) https://chemicalindependence.com/chemical/63589-04-8/ EPA TSCA Inventory: CAS 63589-04-8. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory