Official EU label nameGlossary entry 1595

ALUMINUM ISOSTEARATE

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:72277-75-9

Ingredient index records:

ALUMINUM ISOSTEARATE

Cosmetic functions: ANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING

Isostearic acid, aluminum salt

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1 matched or reported name

ALUMINUM ISOSTEARATE

Regulatory evidence across markets

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

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 72277-75-9

CAS 72277-75-9PubChem CID 71816262

Aluminum Isostearate

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...Aluminum Isostearate... — Cosmetic Ingredient Review (CIR)

IUPAC name: aluminum tris(16-methylheptadecanoate)

Molecular formula: C54H105AlO6
Molecular weight: 877.4 g/mol
Exact mass: 876.7726545 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

Isooctadecanoic acid, aluminum saltUNII-W0XTQ82Z4PW0XTQ82Z4PAluminum isostearate [INCI]Isostearic acid, aluminum saltRefChem:111677615-746-8aluminum;16-methylheptadecanoate

1 more reported name

JECUDTNJDOAEOR-UHFFFAOYSA-K

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External database identifiers

EPA DTXSID:DTXSID301021694

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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