What does the restriction note for CETYLAMINE HYDROFLUORIDE mean?

The restriction field for CETYLAMINE HYDROFLUORIDE reads: III/36. This is the restriction note from the CosIng inventory. For authoritative conditions and limits, always refer to the linked annex entries.

What other records share CAS 3151-59-5?

CAS 3151-59-5 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.

How do I check if my formula contains CETYLAMINE HYDROFLUORIDE?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef 3262215/10/2010

CETYLAMINE HYDROFLUORIDE

Hexadecylamine hydrofluoride

CETYLAMINE HYDROFLUORIDE is linked to 1 EU annex record on this page. Inventory note: III/36.

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Regulatory evidence by market

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Market	Evidence status	Records	Source language
European Union	Evidence linked Restricted entry found Open this evidence	1	English and EU languages
Great Britain	Evidence linked Restricted Open this evidence	1	English
Canada	Source mapped Official source mapped; ingredient rule not imported	0	English and French
New Zealand	Evidence linked Restricted Open this evidence	1	English
ASEAN	Evidence linked Restricted Open this evidence	1	English and national languages
China	Source mapped Official source mapped; ingredient rule not imported	0	Chinese with selected English material
Japan	Source mapped Official source mapped; ingredient rule not imported	0	Japanese; official English translation available
South Korea	Source mapped Official source mapped; ingredient rule not imported	0	Korean with some English names
United States	Source mapped Official source mapped; ingredient rule not imported	0	English
Australia	Source mapped Official source mapped; ingredient rule not imported	0	English
Brazil	Source mapped Official source mapped; ingredient rule not imported	0	Portuguese with INCI crosswalks
India	Evidence linked Restricted Open this evidence	1	English and Hindi
Saudi Arabia	Evidence linked Restricted Open this evidence	1	Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 3151-59-5

CAS 3151-59-5PubChem CID 18471

Cetylamine hydrofluoride

IUPAC name: hexadecan-1-amine;hydrofluoride

Molecular formula: C16H36FN
Molecular weight: 261.46 g/mol
Exact mass: 261.28317831 Da
Topological polar surface area: 26.0 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 2
Covalent units: 2
Defined stereocentres: 0

Also known as

HetaflurHetaflurumHexadecylamine hydrofluorideS58EH61Q1Y1-hexadecaneamine hydrofluoridecetylaminohydrofluorideRefChem:918288221-588-7

16 more reported names

1-Hexadecanamine, hydrofluorideSK&F 2208Hexadecylammonium fluorideSK&F-2208hexadecan-1-amine hydrofluorideCetylamine-HFHetaflurum [INN-Latin]Hetaflur [USAN:INN:BAN]CetylaminhydrofluoridCetylaminhydrofluorid [German]1-Hexadecanamine,hydrofluoride (1:1)EINECS 221-588-7UNII-S58EH61Q1Ycetylamine fluorideHETAFLUR [USAN]Hetaflur (USAN/INN)

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEMBL:CHEMBL2104336
EPA DTXSID:DTXSID1073315

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for CETYLAMINE HYDROFLUORIDE

INCI name

CETYLAMINE HYDROFLUORIDE

Description

Hexadecylamine hydrofluoride

Record provenance

Inventory reference: 32622
Imported identity: CETYLAMINE HYDROFLUORIDE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for CETYLAMINE HYDROFLUORIDE

Annex III Restriction reference

Entry 36

Cetylamine Hydrofluoride

CAS: 3151-59-5

EC: 221-588-7

Key data

CAS

3151-59-5

221-588-7

Restriction

III/36

Function

ANTIPLAQUE: Helping protect against plaque.
ORAL CARE: Providing cosmetic effects to the oral cavity, e.g. cleansing, deodorising, protecting.

Official EU ingredient-name evidence

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

#6028 · CETYLAMINE HYDROFLUORIDE

Ingredients with overlapping formulation functions

CALCIUM POTASSIUM SODIUM PHOSPHATEABRASIVE, ANTIMICROBIAL, ANTIPLAQUE, ORAL CARE

CAPRYLYL LAUROYL ARGININAMIDE HCLANTIPLAQUE

CAPRYLYL LAUROYL ARGININAMIDE SULFATEANTIPLAQUE

CARBOXYLESTERASEANTIPLAQUE

CHITOSAN ARGININAMIDEANTIPLAQUE, CLEANSING, SURFACTANT - CLEANSING

CHLOROTHYMOLANTIMICROBIAL, ANTIPLAQUE, DENATURANT, DEODORANT, ORAL CARE

CINNAMOMUM CASSIA BARK OILANTI-SEBUM, ANTIMICROBIAL, ANTIOXIDANT, ANTIPLAQUE, FLAVOURING, FRAGRANCE

CINNAMOMUM CASSIA BARK/SYZGIUM AROMATICUM BUD/ROSMARINUS OFFICINALIS LEAF/THYMU…ANTI-SEBUM, ANTIMICROBIAL, ANTIOXIDANT, ANTIPLAQUE

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 CETYLAMINE HYDROFLUORIDE appears in the CosIng inventory

The CosIng inventory lists CETYLAMINE HYDROFLUORIDE as a cosmetic ingredient and this page links it to 1 annex record. The inventory entry captures names and identifiers, while the annex record shows where the substance is prohibited, restricted or positively listed in EU cosmetics law.

CETYLAMINE HYDROFLUORIDE 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

CETYLAMINE HYDROFLUORIDE appears in the EU CosIng inventory and has linked annex records. Check the annex records above for applicable restrictions, concentration limits and conditions of use. Annex II listing means prohibited; Annex III means restricted; Annexes IV, V and VI mean permitted under specified conditions.

The restriction field for CETYLAMINE HYDROFLUORIDE reads: "III/36". This is the restriction note recorded in the CosIng inventory for this ingredient. For authoritative conditions and limits, always refer to the linked annex entries above.

According to the EU CosIng inventory, CETYLAMINE HYDROFLUORIDE carries the following function designation(s):

CAS 3151-59-5 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 CETYLAMINE HYDROFLUORIDE

This page combines the CosIng inventory entry for CETYLAMINE HYDROFLUORIDE with 1 linked Annex II–VI record from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research CETYLAMINE HYDROFLUORIDE 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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