Official EU label nameGlossary entry 4204

BUTYLOCTYL OLEATE

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

Markets checked

Markets with evidence

Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:134112-37-1

Ingredient index records:

BUTYLOCTYL OLEATE

Cosmetic functions: SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

(Z)-9-Octadecenoic acid, 2-butyloctyl ester

Open full local profile

1 matched or reported name

BUTYLOCTYL OLEATE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name BUTYLOCTYL OLEATE.

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.

Check the markets and their sources Search every market for this name

Chemical identity and properties

PubChem 2D chemical structure for CAS 134112-37-1

CAS 134112-37-1PubChem CID 71587487

Butyloctyl Oleate

The CIR Expert Panel concluded that the alkyl esters, listed subsequently, are safe in the present practices of use and concentration described in this safety assessment when formulated to be non-irritating. — Cosmetic Ingredient Review (CIR)

IUPAC name: 2-butyloctyl (Z)-octadec-9-enoate

Molecular formula: C30H58O2
Molecular weight: 450.8 g/mol
Exact mass: 450.44368109 Da
XLogP3: 12.9
Topological polar surface area: 26.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

2-Butyloctyl oleate2830Y2FNR6(Z)-9-octadecenoic acid, 2-butyloctyl ester9-Octadecenoic acid (Z)-, 2-butyloctyl ester9-Octadecenoic acid (9Z)-, 2-butyloctyl esterRefChem:571864BUTYLOCTYL OLEATE [INCI](+/-)-2-Butyloctyl oleate

3 more reported names

2-Butyloctyl oleate, (+/-)-UNII-2830Y2FNR6KGNXFDVQTGOAAK-MSUUIHNZSA-N

Open full PubChem record PubChem annotations 3D structure image

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

Take this record further

Screen in a formula Open standalone comparison

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.

Open official Decision