Is CYCLO PEG-6 safe to use in EU cosmetics?

CYCLO PEG-6 is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Always verify against the current official CosIng database before formulating.

What other records share CAS 17455-13-9?

CAS 17455-13-9 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

InventoryRef 9174519/09/2014

CYCLO PEG-6

Q: How do I check if my formula contains CYCLO PEG-6?

Use the INCI Checker tool on CosIng Checker to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

18-Crown-6 Ether,1,4,7,10,13,16-Hexaoxacyclooctadecane,1,4,7,10,13,16-Hexaoxacyclooctadecane; 18-Crown ether-6

CYCLO PEG-6 is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Inventory details for CYCLO PEG-6

INCI name

CYCLO PEG-6

Description

18-Crown-6 Ether,1,4,7,10,13,16-Hexaoxacyclooctadecane,1,4,7,10,13,16-Hexaoxacyclooctadecane; 18-Crown ether-6

Annex records for CYCLO PEG-6

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Key data

CAS

17455-13-9

241-473-5

Restriction

—

Function

NOT REPORTED

How CYCLO PEG-6 appears in the CosIng inventory

The CosIng inventory lists CYCLO PEG-6 as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

CYCLO PEG-6 is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

CYCLO PEG-6 is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, CYCLO PEG-6 carries the following function designation(s):

NOT REPORTED

CAS 17455-13-9 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Use the INCI Checker tool to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

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Source note for CYCLO PEG-6

This page reproduces the CosIng inventory entry for CYCLO PEG-6 from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research CYCLO PEG-6 and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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Tools & next steps

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