Ethyl Polysilsesquioxane

INCI: ETHYL POLYSILSESQUIOXANE

Ethyl Polysilsesquioxane (CAS Not uniquely assigned (polysilsesquioxane family; related to CosIng listing)) is a cosmetic cosmetic ingredient functioning as Film forming, skin conditioning. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.

View industrial chemical safety profile for CAS Not uniquely assigned (polysilsesquioxane family; related to CosIng listing) →

Auto-generated CPSR Part A draft with source citations
CAS Number
Not uniquely assigned (polysilsesquioxane family; related to CosIng listing)
View industrial chemical safety profile →
Function
Film forming, skin conditioning
Safety Rating
GOOD

Regulatory Status

EU EU Status permitted
US US Status permitted
US Notes Permitted — CIR Expert Panel reviewed polysilsesquioxane class (2017)

For full compliance data across multiple jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety, dermal absorption, and sensitization profile summaries for Ethyl Polysilsesquioxane.

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Expert safety assessment and concern-level summary for Ethyl Polysilsesquioxane.

Frequently Asked Questions

Is Ethyl Polysilsesquioxane safe in cosmetics?

Ethyl Polysilsesquioxane has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.

Is Ethyl Polysilsesquioxane allowed in the EU?

Ethyl Polysilsesquioxane EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Ethyl Polysilsesquioxane do in cosmetics?

Ethyl Polysilsesquioxane functions as: Film forming, skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not uniquely assigned (polysilsesquioxane family; related to CosIng listing).

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