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CAS 629-76-5 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 3645415/10/2010

PENTADECYL ALCOHOL

Pentadecan-1-ol

PENTADECYL ALCOHOL 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 629-76-5

CAS 629-76-5PubChem CID 12397

1-Pentadecanol

Pentadecan-1-ol is a long-chain fatty alcohol that is pentadecane in which one of the terminal methyl hydrogens is replaced by a hydroxy group. It is a pentadecanol and a long-chain primary fatty alcohol. — ChEBI

IUPAC name: pentadecan-1-ol

Molecular formula: C15H32O
Molecular weight: 228.41 g/mol
Exact mass: 228.245315640 Da
XLogP3: 6.8
Topological polar surface area: 20.2 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

PentadecanolPentadecyl alcoholAlfol 15n-pPentadecanolUNII-333QVA4G2QPentadecanol-(1)333QVA4G2QEINECS 211-107-9

16 more reported names

NSC 66446NSC-66446AI3-33881CHEBI:774681-pentadecanol (ACD/Name 4.0)nPentadecanoln1PentadecanolRefChem:76869PENTADECYL ALCOHOL [INCI]InChI=1/C15H32O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16/h16H,2-15H2,1HREIUXOLGHVXAEO-UHFFFAOYSA-Nn-Pentadecanoln-1-PentadecanolNeodol 5Tox21_300553P0036

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:77468
ChEMBL:CHEMBL26561
EPA DTXSID:DTXSID0027270
PubMed:24227582
PubMed:22433663
PubMed:22260222
PubMed:22151413
PubMed:20571114
PubMed:20491078
PubMed:19376226
PubMed:19073034
PubMed:18313250
PubMed:17075724
PubMed:16970491
PubMed:16550567

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 PENTADECYL ALCOHOL

INCI name

PENTADECYL ALCOHOL

Description

Pentadecan-1-ol

Record provenance

Inventory reference: 36454
Imported identity: PENTADECYL ALCOHOL
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for PENTADECYL ALCOHOL

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Key data

CAS

629-76-5

211-107-9

Restriction

—

Function

EMULSION STABILISING: Helping the process of emulsification and improving emulsion stability and shelf-life.
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.

#20288 · PENTADECYL ALCOHOL

Ingredients with overlapping formulation functions

PEG/PPG-50/20 TOCOPHERYL ETHERANTICAKING, ANTIOXIDANT, BINDING, EMULSION STABILISING, PLASTICISER, SKIN CONDITIONING, SURFACTANT …

PEG/PPG-6/4 DIMETHICONEEMULSION STABILISING, HUMECTANT

PEG/PPG-70/30 TOCOPHERYL ETHERANTICAKING, ANTIOXIDANT, BINDING, EMULSION STABILISING, PLASTICISER, SKIN CONDITIONING, SURFACTANT …

PEG/PPG-8/3 LAURATEEMULSION STABILISING, HAIR CONDITIONING, HUMECTANT, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

PERFLUOROCYCLOHEXYLMETHANOLEMULSION STABILISING, SKIN CONDITIONING

PERFLUOROHEPTANEABSORBENT, ANTICAKING, EMULSION STABILISING, SKIN CONDITIONING

PERFLUOROHEXYLETHYL ALCOHOLEMULSION STABILISING; PLASTICISER; DISPERSING NON-SURFACTANT

PERFLUOROMETHYLCYCLOHEXANEABSORBENT, ANTICAKING, BINDING, EMULSION STABILISING, 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 PENTADECYL ALCOHOL appears in the CosIng inventory

The CosIng inventory lists PENTADECYL ALCOHOL 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.

PENTADECYL ALCOHOL 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

PENTADECYL ALCOHOL 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, PENTADECYL ALCOHOL carries the following function designation(s):

CAS 629-76-5 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 PENTADECYL ALCOHOL

This page reproduces the CosIng inventory entry for PENTADECYL ALCOHOL 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 PENTADECYL ALCOHOL 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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