Official EU label nameGlossary entry 20476

PERFLUOROMETHYLCYCLOPENTANE

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence

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Markets with evidence

Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:1805-22-7

EC:217-298-5

Ingredient index records:

PERFLUOROMETHYLCYCLOPENTANE

Cosmetic functions: SKIN CONDITIONING, SOLVENT

Cyclopentane, nonafluoro(trifluoromethyl)-

Open full local profile

1 matched or reported name

PERFLUOROMETHYLCYCLOPENTANE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name PERFLUOROMETHYLCYCLOPENTANE.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 1805-22-7

CAS 1805-22-7PubChem CID 74546

Perfluoromethylcyclopentane

IUPAC name: 1,1,2,2,3,3,4,4,5-nonafluoro-5-(trifluoromethyl)cyclopentane

Molecular formula: C6F12
Molecular weight: 300.04 g/mol
Exact mass: 299.9808379 Da
XLogP3: 3.4
Topological polar surface area: 0.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 12
Covalent units: 1
Defined stereocentres: 0

Also known as

Nonafluoro(trifluoromethyl)cyclopentaneCyclopentane, nonafluoro(trifluoromethyl)-FLUTEC PC-1CFIFLOW 508S014W4T75Cyclopentane, 1,1,2,2,3,3,4,4,5-nonafluoro-5-(trifluoromethyl)-PFMe-cyclopentaneRefChem:171666

9 more reported names

217-298-5Perfluoro(methylcyclopentane)1,1,2,2,3,3,4,4,5-Nonafluoro-5-(trifluoromethyl)-cyclopentaneUNII-8S014W4T75EINECS 217-298-5AS-86019perfluoro(methylcyclopentane), AldrichCPRDB-225835(TRIFLUOROMETHYL)PERFLUOROCYCLOPENTANE

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External database identifiers

EPA DTXSID:DTXSID7061982

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal US EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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