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CAS 123776-56-7 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 3156815/10/2010

ACETAMIDOPROPYL TRIMONIUM CHLORIDE

3-(Acetylamino)-N,N,N-trimethyl-1-propanaminium chloride

ACETAMIDOPROPYL TRIMONIUM CHLORIDE 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 123776-56-7

CAS 123776-56-7PubChem CID 57483053

Acetamidopropyl trimonium chloride

IUPAC name: 3-acetamidopropyl(trimethyl)azanium chloride

Molecular formula: C8H19ClN2O
Molecular weight: 194.70 g/mol
Exact mass: 194.1185909 Da
Topological polar surface area: 29.1 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 2
Covalent units: 2
Defined stereocentres: 0

Also known as

Incromectant AOIncromectant AQQuamide ame-50UNII-2SQT0WU9CO2SQT0WU9COAEC acetamidopropyl trimonium chlorideAcetamidopropyl trimonium chloride [INCI]1-Propanaminium, 3-(acetylamino)-N,N,N-trimethyl-, chloride (1:1)

4 more reported names

ACETAMIDOPROPYL TRIMONIUMacetamidopropyl trimethylammonium chlorideRefChem:1088673-Acetamido-N,N,N-trimethylpropan-1-aminium chloride

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID70154089

Evidence from additional scientific databases

NIH PubChem PUG-View

Exact identifier match57483053

Attributed physical-property, hazard, environmental and use annotations.

Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record

Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.

Additional source coverage and match status

Source	Result	Checked
NIH PubChem PUG-View	Exact match	2026-08-31

A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.

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 ACETAMIDOPROPYL TRIMONIUM CHLORIDE

INCI name

ACETAMIDOPROPYL TRIMONIUM CHLORIDE

Description

3-(Acetylamino)-N,N,N-trimethyl-1-propanaminium chloride

Record provenance

Inventory reference: 31568
Imported identity: ACETAMIDOPROPYL TRIMONIUM CHLORIDE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for ACETAMIDOPROPYL TRIMONIUM CHLORIDE

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Key data

CAS

123776-56-7

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Restriction

—

Function

ANTISTATIC: Preventing and/or reducing static electricity by neutralising electrical charge on surfaces.

Official EU ingredient-name evidence

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

#554 · ACETAMIDOPROPYL TRIMONIUM CHLORIDE

Ingredients with overlapping formulation functions

ACETAMIDOETHOXYBUTYL TRIMONIUM CHLORIDEANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

ACETAMIDOETHYL PG-TRIMONIUM CHLORIDEANTISTATIC, HAIR CONDITIONING

ACETUMANTISTATIC

ACETYLMETHIONYL METHYLSILANOL ELASTINATEANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING

ACRONYCHIA ACIDULA FRUIT EXTRACTANTISTATIC, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING

ACRONYCHIA ACIDULA FRUIT POWDERANTISTATIC, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING

ACRYLAMIDE/SODIUM ACRYLATE COPOLYMERANTISTATIC, FILM FORMING

ACRYLAMIDES COPOLYMERANTISTATIC, FILM FORMING, VISCOSITY CONTROLLING

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 ACETAMIDOPROPYL TRIMONIUM CHLORIDE appears in the CosIng inventory

The CosIng inventory lists ACETAMIDOPROPYL TRIMONIUM CHLORIDE 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.

ACETAMIDOPROPYL TRIMONIUM CHLORIDE 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

ACETAMIDOPROPYL TRIMONIUM CHLORIDE 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, ACETAMIDOPROPYL TRIMONIUM CHLORIDE carries the following function designation(s):

ANTISTATIC

CAS 123776-56-7 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 ACETAMIDOPROPYL TRIMONIUM CHLORIDE

This page reproduces the CosIng inventory entry for ACETAMIDOPROPYL TRIMONIUM CHLORIDE 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 ACETAMIDOPROPYL TRIMONIUM CHLORIDE 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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