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4,7-Methano-1H-indene, 2,3,3a,4,7,7a-hexahydro-, (3aR,4S,7R,7aS)-rel-

CAS 2826-19-9

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

Molecular structure of 2826-19-9
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

CAS2826-19-9
PubChem CIDNot recorded
DTXSIDDTXSID60883896
FormulaC10H14
Mol. Weight134.222 g/mol
SMILESC1C[C@H]2[C@@H]3C[C@@H](C=C3)[C@H]2C1

Data Sources

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Brief citations

4,7-Methano-1H-indene, 2,3,3a,4,7,7a-hexahydro-, (3aR,4S,7R,7aS)-rel- (CAS 2826-19-9) https://chemicalindependence.com/chemical/2826-19-9/ EPA TSCA Inventory: CAS 2826-19-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory