What other records share CAS 163921-85-5?

CAS 163921-85-5 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 5908615/10/2010

PERFLUOROOCTYLETHYL TRISILOXANE

Q: How do I check if my formula contains PERFLUOROOCTYLETHYL TRISILOXANE?

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Trisiloxane, 2-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)-1,1,1,3,5,5,5-heptamethyl-

PERFLUOROOCTYLETHYL TRISILOXANE 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 PERFLUOROOCTYLETHYL TRISILOXANE

INCI name

PERFLUOROOCTYLETHYL TRISILOXANE

Description

Trisiloxane, 2-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)-1,1,1,3,5,5,5-heptamethyl-

Annex records for PERFLUOROOCTYLETHYL TRISILOXANE

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Key data

CAS

163921-85-5

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Restriction

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Function

BINDING

How PERFLUOROOCTYLETHYL TRISILOXANE appears in the CosIng inventory

The CosIng inventory lists PERFLUOROOCTYLETHYL TRISILOXANE 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.

PERFLUOROOCTYLETHYL TRISILOXANE 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

PERFLUOROOCTYLETHYL TRISILOXANE 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, PERFLUOROOCTYLETHYL TRISILOXANE carries the following function designation(s):

BINDING

CAS 163921-85-5 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 PERFLUOROOCTYLETHYL TRISILOXANE

This page reproduces the CosIng inventory entry for PERFLUOROOCTYLETHYL TRISILOXANE 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 PERFLUOROOCTYLETHYL TRISILOXANE 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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