Skip to content
  • beauty
  • cleaning

Fatty acids, montan-wax, ethoxylated

CAS 68476-04-0

Concern score

Not assessed — no hazard data yet.

Fatty acids, montan-wax, ethoxylated in plain language

What it is

On cosmetic ingredient lists it appears as “PEG-4 montanate”.

Also known as PEG-4 montanate · Montan wax acids, polyethylene glycol ester · PEG montan wax ester

What it does

Used in cosmetics as an emulsifier, a binder and a thickener.

  • Emulsifying
  • Binding
  • Viscosity controlling
  • Emulsifier
  • Surfactant
  • Thickener
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. Fatty acids, montan-wax, ethoxylated appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • EUCosIngActiveFatty acids, montan-wax, ethoxylated (4 mol EO average molar ratio)
    • Fatty acids, montan-wax, ethoxylated (4 mol EO average molar ratio)Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 13 composition records across product categories including Personal care, Vehicle. EPA CPDat classifies this chemical for functional uses including Emulsifier, Viscosity modifier, Binder.
    • EPA CPDat observed this chemical in 13 composition records across product categories including Personal care, Vehicle. EPA CPDat classifies this chemical for functional uses including Emulsifier, Viscosity modifier, Binder.Source →

Expert safety opinions

No expert opinion on file for Fatty acids, montan-wax, ethoxylated. 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 Fatty acids, montan-wax, ethoxylated yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

3 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated July 2019

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    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 Fatty acids, montan-wax, ethoxylated in a product composition. These are source records, not Greenveil catalog products.

Source records

13

Named organisations

5

Personal careVehicle

Typical roles

EmulsifyingBindingViscosity controllingEmulsifierSurfactantThickener
See products using Fatty acids, montan-wax, ethoxylated →