Fragrance avoidance
Nothing to weigh for this context yet.
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.
- beauty
- industrial
Siloxanes and Silicones, di-Me, polymers with Me silsesquioxanes and polyethylene-polypropylene glycol mono-Bu ether
CAS 68554-65-4
Concern score
Not assessed — no hazard data yet.
Siloxanes and Silicones, di-Me, polymers with Me silsesquioxanes and polyethylene-polypropylene glycol mono-Bu ether in plain language
On cosmetic ingredient lists it appears as “Polydimethylsiloxy PEG/PPG-24/19 butyl ether silsesquioxane”.
Also known as Polydimethylsiloxy PEG/PPG-24/19 butyl ether silsesquioxane · polyalkyleneoxide modified polydimethylsiloxane
Used in cosmetics as a humectant, a skin-conditioning agent and a cleansing agent. Polymers of methyl silsesquioxanes and polyethylene-polypropylene glycol butyl ester.
- Humectant
- Skin conditioning
- Cleansing
- Surfactant
- Conditioner
- We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
Regulation
No restrictions found. Siloxanes and Silicones, di-Me, polymers with Me silsesquioxanes and polyethylene-polypropylene glycol mono-Bu ether appears in these published regulatory listings.
- Found in consumer products
- Industrial
EUCosIngActivePolymers of methyl silsesquioxanes and polyethylene-polypropylene glycol butyl ester
- Polymers of methyl silsesquioxanes and polyethylene-polypropylene glycol butyl esterSource →
USEPAcommercial use observedEPA CPDat observed this chemical in 4 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Humectant, Softener and conditioner.
- EPA CPDat observed this chemical in 4 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Humectant, Softener and conditioner.Source →
Expert safety opinions
No expert opinion on file for Siloxanes and Silicones, di-Me, polymers with Me silsesquioxanes and polyethylene-polypropylene glycol mono-Bu ether. 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 Siloxanes and Silicones, di-Me, polymers with Me silsesquioxanes and polyethylene-polypropylene glycol mono-Bu ether yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
No signal in this context
Where it has been recorded
How often EPA CPDat has listed Siloxanes and Silicones, di-Me, polymers with Me silsesquioxanes and polyethylene-polypropylene glycol mono-Bu ether in a product composition. These are source records, not Greenveil catalog products.
Source records
4
Named organisations
2
Typical roles
HumectantSkin conditioningCleansingSurfactantConditioner