Is OLEYL ACETATE safe to use in EU cosmetics?

OLEYL ACETATE 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 693-80-1?

CAS 693-80-1 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.

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InventoryRef 7802115/10/2010

OLEYL ACETATE

9-(Z)-Octadecenyl acetate

OLEYL ACETATE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 693-80-1

CAS 693-80-1PubChem CID 5363289

Oleyl acetate

Oleyl acetate is an acetate ester derived from (9Z)-octadecen-1-ol (oleic alcohol). It has a role as a mouse metabolite and a rat metabolite. It is functionally related to a (9Z)-octadecen-1-ol. — ChEBI

IUPAC name: [(Z)-octadec-9-enyl] acetate

Molecular formula: C20H38O2
Molecular weight: 310.5 g/mol
Exact mass: 310.287180451 Da
XLogP3: 7.9
Topological polar surface area: 26.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

Acetic Acid Oleyl Ester9-Octadecen-1-ol, acetate, (Z)-(Z)-octadec-9-en-1-yl acetateEU1ETP025C(9Z)-9-Octadecenyl acetateDUB OA(9Z)-octadec-9-en-1-yl acetate(z)-9-octadecenyl acetate

16 more reported names

9-Octadecen-1-ol, acetate, (9Z)-Z-9-Octadecen-1-ol acetateOLEYL ACETATE [WHO-DD]FEMA NO. 4359CIS-9-OCTADECENYL ACETATECHEBI:134476CIS-9-OCTADECEN-1-YL ACETATE9-OCTADECENYL ACETATE, (9Z)-CIS-9-OCTADECENYL ACETATE [FHFI]9-OCTADECEN-1-OL, 1-ACETATE, (9Z)-((Z)-octadec-9-enyl) acetateRefChem:856543OLEYL ACETATE [INCI]211-759-49Z-Octadecenyl acetateAcetic acid, 9-octadecenyl ester

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:134476
EPA DTXSID:DTXSID601025540

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for OLEYL ACETATE

INCI name

OLEYL ACETATE

Description

9-(Z)-Octadecenyl acetate

Record provenance

Inventory reference: 78021
Imported identity: OLEYL ACETATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for OLEYL ACETATE

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Key data

CAS

693-80-1

211-759-4

Restriction

—

Function

SKIN CONDITIONING - EMOLLIENT: Acting as lubricants on the skin surface providing the skin with a soft and smooth appearance.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#18035 · OLEYL ACETATE

Ingredients with overlapping formulation functions

OLEOSTEARINEBINDING, SKIN CONDITIONING - EMOLLIENT

OLEOYL HYDROLYZED COLLAGENANTISTATIC, CLEANSING, FILM FORMING, HAIR CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOL…

OLEOYL METHYLGLUCAMIDE OLEATEHUMECTANT, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

OLETH-2 BENZOATESKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

OLEYL ALCOHOLFRAGRANCE, PERFUMING, SKIN CONDITIONING - EMOLLIENT, SOLVENT, VISCOSITY CONTROLLING

OLEYL ARACHIDATESKIN CONDITIONING - EMOLLIENT

OLEYL ERUCATESKIN CONDITIONING - EMOLLIENT

OLEYL GLYCERYL ETHERSKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How OLEYL ACETATE appears in the CosIng inventory

The CosIng inventory lists OLEYL ACETATE 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.

OLEYL ACETATE 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

OLEYL ACETATE 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, OLEYL ACETATE carries the following function designation(s):

SKIN CONDITIONING - EMOLLIENT

CAS 693-80-1 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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Source note for OLEYL ACETATE

This page reproduces the CosIng inventory entry for OLEYL ACETATE 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 OLEYL ACETATE 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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