What function does ALUMINUM CAPRYLATE serve in cosmetics?

According to the EU CosIng inventory, ALUMINUM CAPRYLATE carries the following function designation(s): ANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING.

What other records share CAS 6028-57-5?

CAS 6028-57-5 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.

How do I check if my formula contains ALUMINUM CAPRYLATE?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef 7419715/10/2010

ALUMINUM CAPRYLATE

Aluminium trioctanoate

ALUMINUM CAPRYLATE 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 6028-57-5

CAS 6028-57-5PubChem CID 62602

Aluminum caprylate

IUPAC name: aluminum tris(octanoate)

Molecular formula: C24H45AlO6
Molecular weight: 456.6 g/mol
Exact mass: 456.3031526 Da
Topological polar surface area: 120.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 6
Covalent units: 4
Defined stereocentres: 0

Also known as

Aluminum octanoateAluminium trioctanoateOctanoic acid, aluminum saltaluminum octoatealuminum octylateBORCHIGEL OS-ALEINECS 227-902-9Octanoic acid, aluminum salt (3:1)

11 more reported names

448A74816GOCTANOIC ACID, ALUMINUM SALT(3:1)RefChem:556597ALUMINUM CAPRYLATE [INCI]227-902-9aluminum;octanoateAluminum trioctanoateUNII-448A74816GAluminum Tri(n-Octanoate)VAROLYSFQDGFMV-UHFFFAOYSA-KDB-253766

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.

Inventory details for ALUMINUM CAPRYLATE

INCI name

ALUMINUM CAPRYLATE

Description

Aluminium trioctanoate

Record provenance

Inventory reference: 74197
Imported identity: ALUMINUM CAPRYLATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for ALUMINUM CAPRYLATE

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Key data

CAS

6028-57-5

227-902-9

Restriction

—

Function

ANTICAKING: Preventing agglomeration of particulate solids into lumps or hard masses (cohesive cake), thus allowing free flow of particles.
EMULSION STABILISING: Helping the process of emulsification and improving emulsion stability and shelf-life.
OPACIFYING: Reducing transparency or translucency of cosmetics.
VISCOSITY CONTROLLING: Increasing or decreasing the viscosity (thickness) of cosmetics.

Official EU ingredient-name evidence

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

#1568 · ALUMINUM CAPRYLATE

Ingredients with overlapping formulation functions

ACRYLATES/DIMETHICONE METHACRYLATE COPOLYMERANTICAKING, BINDING, FILM FORMING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SKIN PROTECTING

ADIPIC ACID/NEOPENTYL GLYCOL CROSSPOLYMERANTICAKING, ANTIPERSPIRANT, BINDING, BULKING, DEODORANT, VISCOSITY CONTROLLING

ALUMINAABRASIVE, ABSORBENT, ANTICAKING, BULKING, OPACIFYING, VISCOSITY CONTROLLING

ALUMINUM BEHENATEANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING

ALUMINUM DILINOLEATEANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING

ALUMINUM DIMYRISTATEANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING

ALUMINUM DISTEARATEANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING

ALUMINUM ISOSTEARATEANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING

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 ALUMINUM CAPRYLATE appears in the CosIng inventory

The CosIng inventory lists ALUMINUM CAPRYLATE 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.

ALUMINUM CAPRYLATE is also tagged with 4 cosmetic functions 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

ALUMINUM CAPRYLATE 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, ALUMINUM CAPRYLATE carries the following function designation(s):

CAS 6028-57-5 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 ALUMINUM CAPRYLATE

This page reproduces the CosIng inventory entry for ALUMINUM CAPRYLATE 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 ALUMINUM CAPRYLATE 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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