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9-Hydroxy-9H-fluorene-9-carboxylic acid

CAS 467-69-6

9H-Fluorene-9-carboxylic acid, 9-hydroxy-

Molecular structure of 467-69-6
US productionNot reported
Import value, 2024$527M
Top sourceChina 25%

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

Production is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 291819, 380893 · basket

These shares come from HS customs code 291819, 380893, which covers 116 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 25%ChinaIN 17%IndiaDE 14%GermanyCO 11%ColombiaIT 8%Italy

Why It Matters

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

Chemical Identity

CAS467-69-6
PubChem CIDNot recorded
DTXSIDDTXSID0075029
FormulaC14H10O3
Mol. Weight226.231 g/mol
SMILESOC(=O)C1(O)C2=C(C=CC=C2)C2=C1C=CC=C2

Data Sources

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Brief citations

9-Hydroxy-9H-fluorene-9-carboxylic acid (CAS 467-69-6) https://chemicalindependence.com/chemical/467-69-6/ EPA TSCA Inventory: CAS 467-69-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 291819,380893 for CAS 467-69-6. Reporting year: 2024. https://usatrade.census.gov/