Official EU label nameGlossary entry 18038

OLEYL ALCOHOL

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence

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Markets with evidence

Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:143-28-2593-47-5

EC:205-597-3209-791-9

Ingredient index records:

OLEYL ALCOHOL

Cosmetic functions: FRAGRANCE, PERFUMING, SKIN CONDITIONING - EMOLLIENT, SOLVENT, VISCOSITY CONTROLLING

(Z)-Octadec-9-enol

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2 matched or reported names

OLEYL ALCOHOLoleyl alcohol

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name OLEYL ALCOHOL.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 143-28-2

CAS 143-28-2PubChem CID 5284499

Oleyl Alcohol

(9Z)-octadecen-1-ol is a long chain fatty alcohol that is octadecanol containing a double bond located at position 9 (the Z-geoisomer). It has a role as a metabolite and a nonionic surfactant. It is a long-chain primary fatty alcohol and a fatty alcohol 18:1. — ChEBI

IUPAC name: (Z)-octadec-9-en-1-ol

Molecular formula: C18H36O
Molecular weight: 268.5 g/mol
Exact mass: 268.276615768 Da
XLogP3: 7.4
Topological polar surface area: 20.2 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

cis-9-Octadecen-1-olOcenolOleo alcoholLoxanol MDermaffineLancolNovolOceol

16 more reported names

OleolSatolOleic alcoholOleoyl alcoholUnjecol 70Conditioner 1(Z)-9-Octadecen-1-olAtalco OSiponol OCSipol OH.D. eutanolOlive alcoholLoxanol 95Unjecol 50Unjecol 90Crodacol A.10

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External database identifiers

ChEBI:CHEBI:73504
ChEMBL:CHEMBL2105350
EPA DTXSID:DTXSID0022010
PubMed:20428087

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

PubChem 2D chemical structure for CAS 593-47-5

CAS 593-47-5PubChem CID 8927

9-Octadecen-1-ol

Octadec-9-en-1-ol has been reported in Durio zibethinus, Ruvettus pretiosus, and Bombus hortorum with data available. — LOTUS - the natural products occurrence database

IUPAC name: octadec-9-en-1-ol

Molecular formula: C18H36O
Molecular weight: 268.5 g/mol
Exact mass: 268.276615768 Da
XLogP3: 7.4
Topological polar surface area: 20.2 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

RefChem:10750249-Octadecen-1-ol, (9Z)-9-Octadecenol(Z)-9-octadecenol(9Z)-9-Octadecen-1-ol, 85%(E)-9-octadecen-1-oloctadeca9-enolEINECS 209-791-9

5 more reported names

1-Hydroxyoctadec-9-eneSCHEMBL5669NCIOpen2_003548(Z);-Octadec-9-en-1-olOleyl alcoholUltra pure, non-animal origin

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External database identifiers

EPA DTXSID:DTXSID30859280
PubMed:23109876
PubMed:22707818
PubMed:22701113
PubMed:22593687
PubMed:22416247
PubMed:22409348
PubMed:22361069
PubMed:22197332
PubMed:22161211
PubMed:21792294
PubMed:21744804
PubMed:21701096

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

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

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 US EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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