Butylaminoethyl Methacrylate Crosspolymer

INCI: BUTYLAMINOETHYL METHACRYLATE CROSSPOLYMER

CAS Number
Not assigned (crosslinked polymer; no single CAS)
Function
Binding agent (powder cohesion); film-forming agent
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Polymer exemption may apply (MW >1000 Da); formal MoS generally not required for inert polymers

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Residual monomer content must be verified โ€” methacrylate monomers are known sensitizers. Supplier Certificate of Analysis should confirm residual monomer <100 ppm. Amine functionality may affect pH stability.

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Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Butylaminoethyl Methacrylate Crosspolymer safe in cosmetics?

Residual monomer content must be verified โ€” methacrylate monomers are known sensitizers. Supplier Certificate of Analysis should confirm residual monomer <100 ppm. Amine functionality may affect pH stability. The EU classifies Butylaminoethyl Methacrylate Crosspolymer as "permitted". Safety rating: GOOD.

Is Butylaminoethyl Methacrylate Crosspolymer allowed in the EU?

Butylaminoethyl Methacrylate Crosspolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Butylaminoethyl Methacrylate Crosspolymer do in cosmetics?

Butylaminoethyl Methacrylate Crosspolymer functions as: Binding agent (powder cohesion); film-forming agent. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (crosslinked polymer; no single CAS).

What is the Margin of Safety for Butylaminoethyl Methacrylate Crosspolymer?

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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