What does Ammonium oleate do?

Used in cosmetics as an emulsifier and a cleansing agent.

Is Ammonium oleate safe?

We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

beauty
cleaning

Ammonium oleate

CAS 544-60-5

Concern score

Not assessed — no hazard data yet.

Ammonium oleate in plain language

What it is: Also known as (9Z)-9-OCTADECENOIC acid ammonium salt (1:1) · (9Z)-Octadec-9-enoic acid--ammonia (1/1) · Oleic acid ammonium salt · azane;(Z)-octadec-9-enoic acid · 9-Octadecenoic acid (Z)-, ammonium salt · 9-Octadecenoic acid, ammonium salt
Show all 14 names
9-Octadecenoic acid, ammonium salt, (9Z)- · Ammonia soap · Ammonium 9-octadecenoate · Ammonium 9octadecenoate · Caswell No. 046C · Ec 208-873-1 · UNII-EH7L6J9LHN · ammonium oleate (ammonia soaps)
What it does: Used in cosmetics as an emulsifier and a cleansing agent.
Emulsifying
Cleansing
Emulsifier
Surfactant
Cleaning agent
Is it a concern?: We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

No restrictions found. Ammonium oleate appears in these published regulatory listings.

Recorded in these product areas

Found in consumer products
Beauty
Cleaning

EUCosIngActiveListed in CosIng inventory for cosmetic use.
- Listed in CosIng inventory for cosmetic use.Source →
USEPAcommercial use observedEPA CPDat observed this chemical in 22 composition records across product categories including Cleaning products and household care, Batteries, Vehicle. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Emulsifier, Cleaning agent.
- EPA CPDat observed this chemical in 22 composition records across product categories including Cleaning products and household care, Batteries, Vehicle. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Emulsifier, Cleaning agent.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →

Expert safety opinions

No expert opinion on file for Ammonium oleate. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

SCCS
EU Scientific Committee on Consumer Safety
No SCCS opinion on file.
CIR
Cosmetic Ingredient Review (US expert panel)
No CIR safety assessment on file.

Evidence & sources

No graded research studies for Ammonium oleate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

6 data sources

Where this comes from

CosIng
regulatory · updated 2026-09-23
Open →
EPA Chemical and Products Database
exposure · updated July 2013
Open →
EPA DSSTox Identifiers
chemistry · updated 2025-12-29
Open →
FDA GSRS UNII
registry · updated 2026-02-26
Open →
openFDA Substance
registry · updated 2026-05-24
Open →
PubChem Live Enrichment
chemistry · updated 2026-05-17
Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed Ammonium oleate in a product composition. These are source records, not Greenveil catalog products.

Source records

Named organisations

Cleaning products and household careBatteriesVehicleSports equipmentPersonal care

Typical roles

EmulsifyingCleansingEmulsifierSurfactantCleaning agent

See products using Ammonium oleate →