What function does POLYPROPANEDIOL-8 serve in cosmetics?

According to the EU CosIng inventory, POLYPROPANEDIOL-8 carries the following function designation(s): EMULSION STABILISING, HUMECTANT, SKIN CONDITIONING, VISCOSITY CONTROLLING.

What other records share CAS 345260-48-2?

CAS 345260-48-2 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 9690625/04/2019

POLYPROPANEDIOL-8

Q: How do I check if my formula contains POLYPROPANEDIOL-8?

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.

Polypropanediol-8 is the polymer of Propanediol containing an average of 8 moles of propanediol.

POLYPROPANEDIOL-8 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 POLYPROPANEDIOL-8

INCI name

POLYPROPANEDIOL-8

Description

Polypropanediol-8 is the polymer of Propanediol containing an average of 8 moles of propanediol.

Annex records for POLYPROPANEDIOL-8

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Key data

CAS

345260-48-2

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Restriction

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Function

EMULSION STABILISING HUMECTANT SKIN CONDITIONING VISCOSITY CONTROLLING

How POLYPROPANEDIOL-8 appears in the CosIng inventory

The CosIng inventory lists POLYPROPANEDIOL-8 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.

POLYPROPANEDIOL-8 is also tagged with 4 cosmetic functions 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

POLYPROPANEDIOL-8 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, POLYPROPANEDIOL-8 carries the following function designation(s):

CAS 345260-48-2 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.

View CAS records

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 POLYPROPANEDIOL-8

This page reproduces the CosIng inventory entry for POLYPROPANEDIOL-8 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 POLYPROPANEDIOL-8 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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