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CAS 6683-19-8 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 5897215/10/2010

PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE

Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2,2-bis[[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropoxy] methyl]-1,3-propanediyl ester

PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE 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.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 6683-19-8

CAS 6683-19-8PubChem CID 64819

Antioxidant 1010

IUPAC name: [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate

Molecular formula: C73H108O12
Molecular weight: 1177.6 g/mol
Exact mass: 1176.78407888 Da
XLogP3: 19.4
Topological polar surface area: 186.0 Å²
Hydrogen-bond donors: 4
Hydrogen-bond acceptors: 12
Covalent units: 1
Defined stereocentres: 0

Also known as

Irganox 1010Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)Tetraalkofen BPEPhenosane 23Dovernox 10Fenozan 22Fenozan 23Naugard 10

16 more reported names

Sumilizer BP 101Irganox 1010FFIrganox 1040Anox 20AMRalox 630ANOX 20ADK Stab AO 60Irganox 1010FPMARK AO 60AO 60IRGANOX-1010BP 101IR 1010RA 1010Neopentanetetrayl 3,5-di-tert-butyl-4-hydroxyhydrocinnamateBRN 2035465

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External database identifiers

ChEMBL:CHEMBL3187856
EPA DTXSID:DTXSID1027633
PubMed:27633901

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 PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE

INCI name

PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE

Description

Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2,2-bis[[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropoxy] methyl]-1,3-propanediyl ester

Record provenance

Inventory reference: 58972
Imported identity: PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE

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Key data

CAS

6683-19-8

229-722-6

Restriction

—

Function

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

Official EU ingredient-name evidence

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

#20319 · PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE

Ingredients with overlapping formulation functions

PELARGONIUM SIDOIDES CALLUSANTIOXIDANT, HAIR CONDITIONING, HUMECTANT, SKIN PROTECTING

PELARGONIUM SIDOIDES CALLUS CULTURE CONDITIONED MEDIAANTIOXIDANT, SKIN CONDITIONING, SKIN PROTECTING

PELARGONIUM SIDOIDES PHYTOPLACENTA EXTRACTANTIMICROBIAL, ANTIOXIDANT, HAIR CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

PELVETIA SILIQUOSA EXTRACTANTIOXIDANT, HUMECTANT, SKIN PROTECTING

PENTAISOSTEAROYL 3-GLYCERYL ASCORBATEANTIOXIDANT, HUMECTANT, SKIN CONDITIONING

PENTANEMA MONTANUM FLOWER EXTRACTANTIMICROBIAL; ANTIOXIDANT

PENTAPEPTIDE-119ANTIMICROBIAL; ANTIOXIDANT; HAIR CONDITIONING; SKIN PROTECTING; SKIN CONDITIONING - HUMECTANT

PENTAPEPTIDE-27ANTIOXIDANT, CHELATING, SKIN PROTECTING

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 PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE appears in the CosIng inventory

The CosIng inventory lists PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE 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.

PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE 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

PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE 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, PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE carries the following function designation(s):

ANTIOXIDANT

CAS 6683-19-8 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 PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE

This page reproduces the CosIng inventory entry for PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE 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 PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE 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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