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1H-Isoindole-1,3(2H)-dione, 2,2'-(1,6-hexanediyl)bis[4,5,6,7-tetrachloro-

CAS 66046-85-3

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

Molecular structure of 66046-85-3
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

CAS66046-85-3
PubChem CIDNot recorded
DTXSIDDTXSID3070387
FormulaC22H12Cl8N2O4
Mol. Weight651.95 g/mol
SMILESClC1=C2C(=O)N(CCCCCCN3C(=O)C4=C(Cl)C(Cl)=C(Cl)C(Cl)=C4C3=O)C(=O)C2=C(Cl)C(Cl)=C1Cl

Data Sources

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Brief citations

1H-Isoindole-1,3(2H)-dione, 2,2'-(1,6-hexanediyl)bis[4,5,6,7-tetrachloro- (CAS 66046-85-3) https://chemicalindependence.com/chemical/66046-85-3/ EPA TSCA Inventory: CAS 66046-85-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory