Flag of the United StatesAmerican Chemical Independence

1H-Inden-1-one, 2,3-dihydro-2,3,3-trimethyl-

CAS 54440-17-4

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

Molecular structure of 54440-17-4
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

CAS54440-17-4
PubChem CIDNot recorded
DTXSIDDTXSID20886101
FormulaC12H14O
Mol. Weight174.243 g/mol
SMILESCC1C(=O)C2=C(C=CC=C2)C1(C)C

Data Sources

← Back to Dashboard

Brief citations

1H-Inden-1-one, 2,3-dihydro-2,3,3-trimethyl- (CAS 54440-17-4) https://chemicalindependence.com/chemical/54440-17-4/ EPA TSCA Inventory: CAS 54440-17-4. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory