Official EU label nameGlossary entry 29249

TRILINOLEIN

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.

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Resolved identifiers

Resolved substance identity

CAS:537-40-6

EC:208-666-6

Ingredient index records:

TRILINOLEIN

Cosmetic functions: SKIN CONDITIONING, VISCOSITY CONTROLLING

Propane-1,2,3-triyl tris[(9Z,12Z)-octadeca-9,12-dienoate]

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1 matched or reported name

TRILINOLEIN

Regulatory evidence across markets

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

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 537-40-6

CAS 537-40-6PubChem CID 5322095

Trilinolein

1,2,3-trilinoleoylglycerol is a triglyceride formed by acylation of the three hydroxy groups of glycerol with linoleic acid. It has a role as a mouse metabolite. It is a TG(18:2/18:2/18:2), a linoleoyl containing 1,2,3-triacyl-sn-glycerol, a triglyceride, a 1,2-diacyl-3-linoleoylglycerol and a 1,3-diacyl-2-linoleoylglycerol. It is functionally related to a linoleic acid. — ChEBI

IUPAC name: 2,3-bis[[(9Z,12Z)-octadeca-9,12-dienoyl]oxy]propyl (9Z,12Z)-octadeca-9,12-dienoate

Molecular formula: C57H98O6
Molecular weight: 879.4 g/mol
Exact mass: 878.73634084 Da
XLogP3: 20.3
Topological polar surface area: 78.9 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 6
Covalent units: 1
Defined stereocentres: 0

Also known as

Glycerol trilinoleateV5LJ52OGS7EFADERMA-F(Z,Z)-9,12-Octadecadienoic acid, 1,2,3-propanetriyl estertrilinoelaidate9,12-Octadecadienoic acid (9Z,12Z)-, 1,2,3-propanetriyl estertrilinoleic glycerol2,3-bis(((9Z,12Z)-octadeca-9,12-dienoyl)oxy)propyl (9Z,12Z)-octadeca-9,12-dienoate

16 more reported names

RefChem:52098Glyceryl trilinoleateUNII-V5LJ52OGS71,2,3-Propanetriol trilinoleateTG(18:2/18:2/18:2)CHEBI:75844C57H98O6TG(18:2(9Z,12Z)/18:2(9Z,12Z)/18:2(9Z,12Z))Propane-1,2,3-triyl (9Z,9'Z,9''Z,12Z,12'Z,12''Z)-tris(octadeca-9,12-dienoate)TG 54:69,12-Octadecadienoic acid (Z,Z)-, 1,2,3-propanetriyl esterTG(18:2omega6/18:2omega6/18:2omega6)1,2,3-tri-(9Z,12Z)-octadecadienoylglycerol1,2,3-tri-(9Z,12Z-octadecadienoyl)-glycerolTG(18:2n6/18:2n6/18:2n6)TAG(18:2/18:2/18:2)

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External database identifiers

ChEBI:CHEBI:75844
ChEMBL:CHEMBL3343985
EPA DTXSID:DTXSID1042653
PubMed:29968805
PubMed:18356535
PubMed:8790349

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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