Polyacrylate-45
A cosmetic ingredient used as binding, emulsion stabilising, film forming in skincare, haircare, and personal-care products sold in the European Union.
What is it?
2-Propenoic acid, 2-hydroxyethyl ester, polymer with isodecyl 2-propenoate, 2-octyl-1-dodecyl ester, 2-cyano-3-(3,4-dimethoxyphenyl)-2-butenoate 2-cyano-3-(4-methoxyphenyl)-2-butenoate
What does it do?
Polyacrylate-45 is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Binding
holds the components of a formulation together, especially in pressed powders and compact makeup
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Emulsion stabilising
stabilises emulsions of oil and water, preventing separation over time
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Film forming
forms a thin continuous film on skin, hair, or nails — used in long-wear makeup, sunscreens, and hairsprays
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Light stabilizer
protects a cosmetic formulation from degradation by UV light, extending its shelf life
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Skin conditioning
improves the appearance, feel, and condition of skin
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Skin conditioning - emollient
softens the skin by reducing roughness and friction between skin cells
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Viscosity controlling
adjusts the thickness or flow of a formulation
EU regulatory status
Polyacrylate-45 is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.
Frequently asked questions
What is Polyacrylate-45?
Polyacrylate-45 is a cosmetic ingredient catalogued in the EU CosIng database. 2-Propenoic acid, 2-hydroxyethyl ester, polymer with isodecyl 2-propenoate, 2-octyl-1-dodecyl ester, 2-cyano-3-(3,4-dimethoxyphenyl)-2-butenoate 2-cyano-3-(4-methoxyphenyl)-2-butenoate
Is Polyacrylate-45 allowed in cosmetics in the EU?
Yes. Polyacrylate-45 is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Polyacrylate-45 do in cosmetic products?
Polyacrylate-45 is declared in the EU cosmetic ingredient inventory with these functions: binding, emulsion stabilising, film forming, light stabilizer, skin conditioning, skin conditioning - emollient, viscosity controlling.
What is the CAS number of Polyacrylate-45?
The CAS (Chemical Abstracts Service) number for Polyacrylate-45 is 1897432-34-6.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 18/04/2018