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CAS 39529-26-5 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.

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InventoryRef 7866015/10/2010

POLYGLYCERYL-10 DECASTEARATE

Decaester of decaglycerol and stearic acid

POLYGLYCERYL-10 DECASTEARATE 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 39529-26-5

CAS 39529-26-5PubChem CID 123131919

Decaglyceryl decastearate

IUPAC name: [2-hydroxy-3-[3-[3-[3-[3-[3-[3-[3-[3-(2-hydroxy-3-octadecanoyloxypropoxy)-2-octadecanoyloxypropoxy]-2-octadecanoyloxypropoxy]-2-octadecanoyloxypropoxy]-2-octadecanoyloxypropoxy]-2-octadecanoyloxypropoxy]-2-octadecanoyloxypropoxy]-2-octadecanoyloxypropoxy]-2-octadecanoyloxypropoxy]propyl] octadecanoate

Molecular formula: C210H402O31
Molecular weight: 3423 g/mol
Exact mass: 3422.9947257 Da
XLogP3: 81.2
Topological polar surface area: 387.0 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 31
Covalent units: 1
Defined stereocentres: 0

Also known as

Decaglycerol decasterateUNII-08T2A86Z7XEINECS 254-495-5Decastearic acid, decaester with decaglycerolOctadecanoic acid, decaester with decaglycerolOctadecanoic acid, decaester with 4,8,12,16,20,24,28,32,36-nonaoxanonatriacontane-1,2,6,10,14,18, 22,26,30,34,38,39-dodecolZQHDBIHAVWMCHD-UHFFFAOYSA-N2,38-dihydroxy-4,8,12,16,20,24,28,32,36-nonaoxanonatriacontane-1,6,10,14,18,22,26,30,34,39-decayl decastearate

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 POLYGLYCERYL-10 DECASTEARATE

INCI name

POLYGLYCERYL-10 DECASTEARATE

Description

Decaester of decaglycerol and stearic acid

Record provenance

Inventory reference: 78660
Imported identity: POLYGLYCERYL-10 DECASTEARATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for POLYGLYCERYL-10 DECASTEARATE

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Key data

CAS

39529-26-5

254-495-5

Restriction

—

Function

SKIN CONDITIONING: Maintaining the skin in good condition.

Official EU ingredient-name evidence

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

#21728 · POLYGLYCERYL-10 DECASTEARATE

Ingredients with overlapping formulation functions

POLYGLUTAMIC ACIDSKIN CONDITIONING

POLYGLYCERIN-10HUMECTANT, SKIN CONDITIONING

POLYGLYCERYL-10 BEHENATE/EICOSADIOATESKIN CONDITIONING, SURFACTANT - EMULSIFYING

POLYGLYCERYL-10 DECAOLEATESKIN CONDITIONING

POLYGLYCERYL-10 DIMER DILINOLEATE/STEARATE/HYDROXYSTEARATESKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

POLYGLYCERYL-10 DODECA-CAPRYLATE/CAPRATESKIN CONDITIONING

POLYGLYCERYL-10 EICOSANEDIOATE/TETRADECANEDIOATEHAIR CONDITIONING, SKIN CONDITIONING

POLYGLYCERYL-10 HEPTAHYDROXYSTEARATESKIN CONDITIONING

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 POLYGLYCERYL-10 DECASTEARATE appears in the CosIng inventory

The CosIng inventory lists POLYGLYCERYL-10 DECASTEARATE 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.

POLYGLYCERYL-10 DECASTEARATE is also tagged with 1 cosmetic function 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

POLYGLYCERYL-10 DECASTEARATE 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, POLYGLYCERYL-10 DECASTEARATE carries the following function designation(s):

SKIN CONDITIONING

CAS 39529-26-5 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 POLYGLYCERYL-10 DECASTEARATE

This page reproduces the CosIng inventory entry for POLYGLYCERYL-10 DECASTEARATE 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 POLYGLYCERYL-10 DECASTEARATE 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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