Polyquaternium-89
Used in cosmetic products as film forming. Polyquaternium-89 is a polymeric quaternary ammonium salt prepared by the reaction of t-butyl acrylate, vinyl pyrolidone, dimethylaminopropyl methacrylamide, methacrylic acid and ethyldimethyl[2-[(2-methyl-1-oxoallyl)oxy]ammonium ethyl sulfate, neutralized with orthophosphoric acid.
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
Frequently asked questions
What is Polyquaternium-89 used for in cosmetics?
Polyquaternium-89 is used in cosmetic products as film forming. Polyquaternium-89 is a polymeric quaternary ammonium salt prepared by the reaction of t-butyl acrylate, vinyl pyrolidone, dimethylaminopropyl methacrylamide, methacrylic acid and ethyldimethyl[2-[(2-methyl-1-oxoallyl)oxy]ammonium ethyl sulfate, neutralized with orthophosphoric acid.
Is Polyquaternium-89 restricted in cosmetics in the EU?
No EU restriction annex is recorded for Polyquaternium-89 in our records. Rules change and differ by market, so always check the current regulation before you formulate.
What is the CAS number of Polyquaternium-89?
Polyquaternium-89 is listed with CAS number 1015445-89-2.