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Perfluoromethylcyclopentane

CAS 1805-22-7

Cyclopentane, 1,1,2,2,3,3,4,4,5-nonafluoro-5-(trifluoromethyl)-

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

Molecular structure of 1805-22-7
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

CAS1805-22-7
PubChem CIDNot recorded
DTXSIDDTXSID7061982
FormulaC6F12
Mol. Weight300.047 g/mol
SMILESFC(F)(F)C1(F)C(F)(F)C(F)(F)C(F)(F)C1(F)F

Data Sources

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Brief citations

Perfluoromethylcyclopentane (CAS 1805-22-7) https://chemicalindependence.com/chemical/1805-22-7/ EPA TSCA Inventory: CAS 1805-22-7. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory