Is Triethoxysilylethyl Dimethicone/Methicone Copolymer safe in cosmetics?
Triethoxysilylethyl Dimethicone/Methicone Copolymer has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Triethoxysilylethyl Dimethicone/Methicone Copolymer
INCI: TRIETHOXYSILYLETHYL DIMETHICONE/METHICONE COPOLYMER
Triethoxysilylethyl Dimethicone/Methicone Copolymer (CAS No single publicly assigned CAS (proprietary copolymer)) is a cosmetic cosmetic ingredient functioning as Skin Conditioning, Film-Forming, Surface Modifier (hybrid silicone resin for. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
No single publicly assigned CAS (proprietary copolymer)
View industrial chemical safety profile →
Function
Skin Conditioning, Film-Forming, Surface Modifier (hybrid silicone resin for long-wear cosmetics)
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted for cosmetic use; falls under CIR silicone safety assessments
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Triethoxysilylethyl Dimethicone/Methicone Copolymer.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Triethoxysilylethyl Dimethicone/Methicone Copolymer.
Frequently Asked Questions
Is Triethoxysilylethyl Dimethicone/Methicone Copolymer allowed in the EU?
Triethoxysilylethyl Dimethicone/Methicone Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Triethoxysilylethyl Dimethicone/Methicone Copolymer do in cosmetics?
Triethoxysilylethyl Dimethicone/Methicone Copolymer functions as: Skin Conditioning, Film-Forming, Surface Modifier (hybrid silicone resin for long-wear cosmetics). It is classified as a cosmetic ingredient in our database. CAS number: No single publicly assigned CAS (proprietary copolymer).
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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