What other records share CAS 159852-64-9?

CAS 159852-64-9 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 8251915/10/2010

CHLOROETHYL PCA

Q: How do I check if my formula contains CHLOROETHYL PCA?

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.

Proline, 5-Oxo-, 2-Chloroethyl Ester

CHLOROETHYL PCA 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 CHLOROETHYL PCA

INCI name

CHLOROETHYL PCA

Description

Proline, 5-Oxo-, 2-Chloroethyl Ester

Annex records for CHLOROETHYL PCA

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Key data

CAS

159852-64-9

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Restriction

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Function

HUMECTANT

How CHLOROETHYL PCA appears in the CosIng inventory

The CosIng inventory lists CHLOROETHYL PCA 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.

CHLOROETHYL PCA 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

CHLOROETHYL PCA 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, CHLOROETHYL PCA carries the following function designation(s):

HUMECTANT

CAS 159852-64-9 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 CHLOROETHYL PCA

This page reproduces the CosIng inventory entry for CHLOROETHYL PCA 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 CHLOROETHYL PCA 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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