Is Cetyldimethylsiloxy Trimethylsiloxysilicate safe in cosmetics?
Cetyldimethylsiloxy Trimethylsiloxysilicate has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Cetyldimethylsiloxy Trimethylsiloxysilicate
Cetyldimethylsiloxy Trimethylsiloxysilicate (CAS Not individually assigned; related to modified trimethylsiloxysilicate family) is a cosmetic cosmetic ingredient functioning as Humectant. 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
Not individually assigned; related to modified trimethylsiloxysilicate family
View industrial chemical safety profile →
Function
Humectant
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
FDA permitted; CIR Expert Panel assessed trimethylsiloxysilicate family as safe as used
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Cetyldimethylsiloxy Trimethylsiloxysilicate.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Cetyldimethylsiloxy Trimethylsiloxysilicate.
Regulatory Flags
potential-allergen
Frequently Asked Questions
Is Cetyldimethylsiloxy Trimethylsiloxysilicate allowed in the EU?
Cetyldimethylsiloxy Trimethylsiloxysilicate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Cetyldimethylsiloxy Trimethylsiloxysilicate do in cosmetics?
Cetyldimethylsiloxy Trimethylsiloxysilicate functions as: Humectant. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned; related to modified trimethylsiloxysilicate family.
Compliance Tools
Check Cetyldimethylsiloxy Trimethylsiloxysilicate compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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Is Cetyldimethylsiloxy Trimethylsiloxysilicate in Your Products?
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Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Cetyldimethylsiloxy Trimethylsiloxysilicate in your formulation.