What other records share CAS 109-29-5?

CAS 109-29-5 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 5636715/10/2010

HEXADECANOLACTONE

Q: How do I check if my formula contains HEXADECANOLACTONE?

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.

Oxacycloheptadecan-2-one; Hexadecanolide; dihydroambrettolide; juniperolactone

HEXADECANOLACTONE is linked to 1 EU annex record on this page.

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Inventory details for HEXADECANOLACTONE

INCI name

HEXADECANOLACTONE

Description

Oxacycloheptadecan-2-one; Hexadecanolide; dihydroambrettolide; juniperolactone

Annex records for HEXADECANOLACTONE

Annex III Identified ingredient

Entry 335

Hexadecanolactone

CAS: 109-29-5

EC: 203-662-0

Key data

CAS

109-29-5

203-662-0

Restriction

—

Function

FRAGRANCE PERFUMING

How HEXADECANOLACTONE appears in the CosIng inventory

The CosIng inventory lists HEXADECANOLACTONE as a cosmetic ingredient and this page links it to 1 annex record. The inventory entry captures names and identifiers, while the annex record shows where the substance is prohibited, restricted or positively listed in EU cosmetics law.

HEXADECANOLACTONE is also tagged with 2 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

HEXADECANOLACTONE appears in the EU CosIng inventory and has linked annex records. Check the annex records above for applicable restrictions, concentration limits and conditions of use. Annex II listing means prohibited; Annex III means restricted; Annexes IV, V and VI mean permitted under specified conditions.

According to the EU CosIng inventory, HEXADECANOLACTONE carries the following function designation(s):

CAS 109-29-5 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 HEXADECANOLACTONE

This page combines the CosIng inventory entry for HEXADECANOLACTONE with 1 linked Annex II–VI record from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research HEXADECANOLACTONE 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

Check your formula

Scan a full INCI list to detect HEXADECANOLACTONE and any linked EU annex restrictions or allergen flags.

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Search similar ingredients

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