Official EU label nameGlossary entry 29248

TRILINOLEIC ACID

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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Resolved identifiers

Resolved substance identity

CAS:7049-66-3

Ingredient index records:

TRILINOLEIC ACID

Cosmetic functions: REFATTING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, VISCOSITY CONTROLLING

9,12-Octadecadienoic acid (Z,Z)-, trimer

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1 matched or reported name

TRILINOLEIC ACID

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name TRILINOLEIC ACID.

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 7049-66-3

CAS 7049-66-3PubChem CID 132512836

Trilinoleic Acid

The CIR Expert Panel concluded that the following ingredients are safe in the present practices of use andconcentration described in the safety assessment when formulated to be non-irritating and non-sensitizing, which may be basedon a QRA...Trilinoleic Acid... — Cosmetic Ingredient Review (CIR)

IUPAC name: 8-[7,8-bis(7-carboxyheptyl)-4,5-dihexyl-6-[(Z)-oct-2-enyl]-1,4,4a,5,6,7,8,8a-octahydronaphthalen-1-yl]octanoic acid

Molecular formula: C54H96O6
Molecular weight: 841.3 g/mol
Exact mass: 840.72069078 Da
XLogP3: 19.9
Topological polar surface area: 112.0 Å²
Hydrogen-bond donors: 3
Hydrogen-bond acceptors: 6
Covalent units: 1
Defined stereocentres: 0

Also known as

RefChem:899697Z8VFL6V4FMLINOLIC ACID TRIMERLINOLEIC ACID, TRIMERFATTY ACIDS(C18), UNSATURATED, TRIMER9,12-OCTADECADIENOIC ACID (9Z,12Z)-, TRIMER

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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

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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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