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CAS 67846-16-6 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 3826015/10/2010

STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE

Ethyldimethyl[3-[(1-oxooctadecyl)amino]propyl]ammonium ethyl sulphate

STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE 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 67846-16-6

CAS 67846-16-6PubChem CID 105793

Stearamidopropyl ethyldimonium ethosulfate

IUPAC name: ethyl-dimethyl-[3-(octadecanoylamino)propyl]azanium;ethyl sulfate

Molecular formula: C27H58N2O5S
Molecular weight: 522.8 g/mol
Exact mass: 522.40664413 Da
Topological polar surface area: 104.0 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 5
Covalent units: 2
Defined stereocentres: 0

Also known as

35XUP1PVY71-Propanaminium, N-ethyl-N,N-dimethyl-3-[(1-oxooctadecyl)amino]-, ethyl sulfateEINECS 267-360-0Ethyldimethyl[3-[(1-oxooctadecyl)amino]propyl]ammonium ethyl sulphateN-Ethyl-N,N-dimethyl-3-((1-oxooctadecyl)amino)-1-propanaminium ethyl sulfateEthyldimethyl(3-((1-oxooctadecyl)amino)propyl)ammonium ethyl sulphate1-Propanaminium, N-ethyl-N,N-dimethyl-3-((1-oxooctadecyl)amino)-, ethyl sulfate1-Propanaminium, N-ethyl-N,N-dimethyl-3-((1-oxooctadecyl)amino)-, ethyl sulfate (1:1)

7 more reported names

STEARAMIDOPROPYL ETHYL DIMONIUM ETHYL SULFATE(OCTADECANOYLAMINOTRIMETHYLENE)DIMETHYLETHYLAMMONIUM ETHYL SULFATE1-Propanaminium, N-ethyl-N,N-dimethyl-3-[(1-oxooctadecyl)amino]-, ethyl sulfate (1:1)RefChem:889126STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE [INCI]UNII-35XUP1PVY7N-Ethyl-N,N-dimethyl-3-octadecanamidopropan-1-aminium ethyl sulfate

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External database identifiers

EPA DTXSID:DTXSID3070701

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 STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE

INCI name

STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE

Description

Ethyldimethyl[3-[(1-oxooctadecyl)amino]propyl]ammonium ethyl sulphate

Record provenance

Inventory reference: 38260
Imported identity: STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE

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Key data

CAS

67846-16-6

267-360-0

Restriction

—

Function

ANTISTATIC: Preventing and/or reducing static electricity by neutralising electrical charge on surfaces.
HAIR CONDITIONING: Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.

Official EU ingredient-name evidence

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

#27734 · STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE

Ingredients with overlapping formulation functions

STEARAMIDOPROPYL CETEARYL DIMONIUM TOSYLATEANTISTATIC

STEARAMIDOPROPYL DIMETHYLAMINEANTISTATIC, HAIR CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

STEARAMIDOPROPYL DIMETHYLAMINE LACTATEANTISTATIC, HAIR CONDITIONING

STEARAMIDOPROPYL DIMETHYLAMINE STEARATEANTISTATIC, HAIR CONDITIONING, SURFACTANT - EMULSIFYING

STEARAMIDOPROPYL MORPHOLINEANTISTATIC

STEARAMIDOPROPYL MORPHOLINE LACTATEANTISTATIC

STEARAMIDOPROPYL PG-DIMONIUM CHLORIDE PHOSPHATEANTISTATIC, HAIR CONDITIONING

STEARAMIDOPROPYL PYRROLIDONYLMETHYL DIMONIUM CHLORIDEANTISTATIC, HAIR 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 STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE appears in the CosIng inventory

The CosIng inventory lists STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE 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.

STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE 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

STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE 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, STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE carries the following function designation(s):

CAS 67846-16-6 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 STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE

This page reproduces the CosIng inventory entry for STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE 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 STEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE 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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