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Indeno[4,3a-b]furan, decahydro-2,2,7,7,8,9,9-heptamethyl-

CAS 647828-16-8

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

Molecular structure of 647828-16-8
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

CAS647828-16-8
PubChem CIDNot recorded
DTXSIDDTXSID8051388
FormulaC18H32O
Mol. Weight264.453 g/mol
SMILESCC1C(C)(C)C2CCCC3OC(C)(C)CC23C1(C)C

Data Sources

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Brief citations

Indeno[4,3a-b]furan, decahydro-2,2,7,7,8,9,9-heptamethyl- (CAS 647828-16-8) https://chemicalindependence.com/chemical/647828-16-8/ EPA TSCA Inventory: CAS 647828-16-8. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory