Is Trimethylpentyl/Methoxy PEG-10 Propyl Polysilsesquioxane safe in cosmetics?
Trimethylpentyl/Methoxy PEG-10 Propyl Polysilsesquioxane has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Trimethylpentyl/Methoxy PEG-10 Propyl Polysilsesquioxane
INCI: TRIMETHYLPENTYL/METHOXY PEG-10 PROPYL POLYSILSESQUIOXANE
Trimethylpentyl/Methoxy PEG-10 Propyl Polysilsesquioxane (CAS Proprietary (Hybrid Plastics POSS® technology)) is a cosmetic cosmetic ingredient functioning as Not officially reported; functions as moisturizing oil, dispersant, gloss. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS Proprietary (Hybrid Plastics POSS® technology) →
Auto-generated CPSR Part A draft with source citations
Function
Not officially reported; functions as moisturizing oil, dispersant, gloss enhancer (hydrophobic/hydrophilic hybrid)
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted for cosmetic use
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Trimethylpentyl/Methoxy PEG-10 Propyl Polysilsesquioxane.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Trimethylpentyl/Methoxy PEG-10 Propyl Polysilsesquioxane.
Regulatory Flags
peg-ingredient
Frequently Asked Questions
Is Trimethylpentyl/Methoxy PEG-10 Propyl Polysilsesquioxane allowed in the EU?
Trimethylpentyl/Methoxy PEG-10 Propyl Polysilsesquioxane EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Trimethylpentyl/Methoxy PEG-10 Propyl Polysilsesquioxane do in cosmetics?
Trimethylpentyl/Methoxy PEG-10 Propyl Polysilsesquioxane functions as: Not officially reported; functions as moisturizing oil, dispersant, gloss enhancer (hydrophobic/hydrophilic hybrid). It is classified as a cosmetic ingredient in our database. CAS number: Proprietary (Hybrid Plastics POSS® technology).
Compliance Tools
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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