Stearyl Acrylate

INCI: STEARYL ACRYLATE

CAS Number
4813-57-4
Function
Film Forming, monomer for copolymer synthesis
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not restricted when used in copolymer form

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Free acrylate monomer residuals must be controlled. Unreacted acrylate = irritant + sensitizer. Requires monomer residual testing.

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Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Stearyl Acrylate safe in cosmetics?

Free acrylate monomer residuals must be controlled. Unreacted acrylate = irritant + sensitizer. Requires monomer residual testing. The EU classifies Stearyl Acrylate as "permitted". Safety rating: MODERATE.

Is Stearyl Acrylate allowed in the EU?

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

What does Stearyl Acrylate do in cosmetics?

Stearyl Acrylate functions as: Film Forming, monomer for copolymer synthesis. It is classified as a cosmetic ingredient in our database. CAS number: 4813-57-4.

What is the Margin of Safety for Stearyl Acrylate?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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