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InventoryRef 8072012/10/2017

TETRAHEXYLDECYL ASCORBATE

Tetrakis(2-hexyldecyl) ascorbate

TETRAHEXYLDECYL ASCORBATE 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 1445760-15-5

CAS 1445760-15-5PubChem CID 165362887

L-Ascorbic acid, 2,3,5,6-tetrakis-O-(2-hexyldecyl)-

IUPAC name: (2R)-2-[(1S)-1,2-bis(2-hexyldecoxy)ethyl]-3,4-bis(2-hexyldecoxy)-2H-furan-5-one

Molecular formula: C140H272O12
Molecular weight: 2147.6 g/mol
Exact mass: 2147.07073894 Da
Topological polar surface area: 126.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 12
Covalent units: 2
Defined stereocentres: 4

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External database identifiers

EPA DTXSID:DTXSID101022141

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

PubChem 2D chemical structure for CAS 183476-82-6

CAS 183476-82-6PubChem CID 10260680

Nikkol VC-IP

IUPAC name: [(2S)-2-[(2R)-3,4-bis(2-hexyldecanoyloxy)-5-oxo-2H-furan-2-yl]-2-(2-hexyldecanoyloxy)ethyl] 2-hexyldecanoate

Molecular formula: C70H128O10
Molecular weight: 1129.8 g/mol
Exact mass: 1128.95075028 Da
XLogP3: 28.2
Topological polar surface area: 132.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 10
Covalent units: 1
Defined stereocentres: 2

Also known as

Tetrahexyldecyl ascorbateascorbyl tetraisopalmitateVitamin C tetra-isopalmitateVC-IPBV-OSCOristar THANikkol BV-OSCORISTAR ATIP

16 more reported names

RefChem:1092417430-110-89LBV3F07AZAscorbyl tetrapalmitateL-Ascorbic acid, 2,3,5,6-tetrahexadecanoateL-Ascorbic acid, tetrahexadecanoatetetrahexyldecylascorbatel-ascorbic acid, tetrakis(2-hexyldecanoate)L-ASCORBIC ACID, 2,3,5,6-TETRAKIS(2-HEXYLDECANOATE)(1S)-1-((2R)-3,4-Bis((2-hexyldecanoyl)oxy)-5-oxo-2,5-dihydrofuran-2-yl)ethane-1,2-diyl bis(2-hexyldecanoate)Vitamin C-isopalmityl tetraesterUNII-47143LT58A(1S)-1-[(2R)-3,4-Bis[(2-hexyldecanoyl)oxy]-5-oxo-2,5-dihydrofuran-2-yl]ethane-1,2-diyl Bis(2-hexyldecanoate)(1S)-1-{(2R)-3,4-Bis[(2-hexyldecanoyl)oxy]-5-oxo-2,5-dihydrofuran-2-yl}ethane-1,2-diyl bis(2-hexyldecanoate)ATIPEC 430-110-8

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External database identifiers

EPA DTXSID:DTXSID801018694

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 TETRAHEXYLDECYL ASCORBATE

INCI name

TETRAHEXYLDECYL ASCORBATE

Description

Tetrakis(2-hexyldecyl) ascorbate

Record provenance

Inventory reference: 80720
Imported identity: TETRAHEXYLDECYL ASCORBATE
Source update: 12/10/2017

European Commission CosIng source notes

Annex records for TETRAHEXYLDECYL ASCORBATE

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Key data

CAS

183476-82-6; 1445760-15-5

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Restriction

—

Function

ANTIOXIDANT: Inhibiting reactions promoted by oxygen, thus avoiding oxidation and rancidity.
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.

#28556 · TETRAHEXYLDECYL ASCORBATE

Ingredients with overlapping formulation functions

TERMINALIA FERDINANDIANA SEED OILANTIOXIDANT, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING - EMOLLIENT, SKIN PROTECTING

TETRABUTYL ETHYLIDENEBISPHENOLANTIOXIDANT

TETRABUTYL PHENYL HYDROXYBENZOATEANTIOXIDANT

TETRADENIA RIPARIA LEAF FERMENT OILANTIOXIDANT; SKIN CONDITIONING - EMOLLIENT; SKIN CONDITIONING - HUMECTANT

TETRAHYDROBISDEMETHOXYDIFERULOYLMETHANEANTIOXIDANT, ORAL CARE, SKIN CONDITIONING

TETRAHYDROCURCUMINANTIOXIDANT

TETRAHYDROCURCUMIN DIACETATEANTIOXIDANT, BLEACHING, SKIN PROTECTING, UV ABSORBER

TETRAHYDRODEMETHOXYDIFERULOYLMETHANEANTIOXIDANT, ORAL CARE, SKIN 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 TETRAHEXYLDECYL ASCORBATE appears in the CosIng inventory

The CosIng inventory lists TETRAHEXYLDECYL ASCORBATE 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.

TETRAHEXYLDECYL ASCORBATE is also tagged with 2 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

TETRAHEXYLDECYL ASCORBATE 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, TETRAHEXYLDECYL ASCORBATE carries the following function designation(s):

CAS 183476-82-6; 1445760-15-5 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 TETRAHEXYLDECYL ASCORBATE

This page reproduces the CosIng inventory entry for TETRAHEXYLDECYL ASCORBATE 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 TETRAHEXYLDECYL ASCORBATE 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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