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CAS 59231-37-7 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 3477315/10/2010

ISOTRIDECYL ISONONANOATE

Isotridecyl 3,5,5-trimethylhexanoate

ISOTRIDECYL ISONONANOATE 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 59231-37-7

CAS 59231-37-7PubChem CID 100993

Hexanoic acid, 3,5,5-trimethyl-, isotridecyl ester

IUPAC name: 11-methyldodecyl 3,5,5-trimethylhexanoate

Molecular formula: C22H44O2
Molecular weight: 340.6 g/mol
Exact mass: 340.334130642 Da
XLogP3: 8.9
Topological polar surface area: 26.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

Isotridecyl 3,5,5-trimethylhexanoateWickenol 153EINECS 261-675-7Isomeric tetramethyl-1-nonyl 3,5,5-trimethyl hexanoateRefChem:787366261-675-7DB-3081513,5,5-trimethylhexanoic acid-isotridecyl ester

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID00275958
EPA DTXSID:DTXSID70866751

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 ISOTRIDECYL ISONONANOATE

INCI name

ISOTRIDECYL ISONONANOATE

Description

Isotridecyl 3,5,5-trimethylhexanoate

Record provenance

Inventory reference: 34773
Imported identity: ISOTRIDECYL ISONONANOATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for ISOTRIDECYL ISONONANOATE

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Key data

CAS

59231-37-7

261-675-7

Restriction

—

Function

SKIN CONDITIONING: Maintaining the skin in good condition.
SKIN CONDITIONING - EMOLLIENT: Acting as lubricants on the skin surface providing the skin with a soft and smooth appearance.

Official EU ingredient-name evidence

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

#14001 · ISOTRIDECYL ISONONANOATE

Ingredients with overlapping formulation functions

ISOSTEARYL PALMITATEBINDING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

ISOSTEARYL PCAHUMECTANT, SKIN CONDITIONING - EMOLLIENT

ISOSTEARYL STEAROYL STEARATESKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, VISCOSITY CONTROLLING

ISOTRIACONTANEANTIOXIDANT, ASTRINGENT, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIO…

ISOTRIDECYL MYRISTATEHAIR CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

ITACONIC ACIDANTIMICROBIAL, BUFFERING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

IXERIDIUM DENTATUM EXTRACTHUMECTANT, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SKIN PROTECTING

JASMINUM OFFICINALE FLOWER CERASKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

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 ISOTRIDECYL ISONONANOATE appears in the CosIng inventory

The CosIng inventory lists ISOTRIDECYL ISONONANOATE 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.

ISOTRIDECYL ISONONANOATE 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

ISOTRIDECYL ISONONANOATE 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, ISOTRIDECYL ISONONANOATE carries the following function designation(s):

CAS 59231-37-7 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 ISOTRIDECYL ISONONANOATE

This page reproduces the CosIng inventory entry for ISOTRIDECYL ISONONANOATE 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 ISOTRIDECYL ISONONANOATE 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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