Silicone Quaternium-25
Used in cosmetic products as skin conditioning, emollient, hair conditioning and skin conditioning. Silicone Quaternium-25 is a complex polymer formed by the reaction of glycidoxy-terminated polydimethylsiloxane, a PEG-39/PPG-6 block copolymer terminated with 2-aminopropyl groups, and N,N,N',N'-tetramethyl-1,6-hexanediamine. Trimethylamine is used as a capping agent and a combination of Lauric Acid and Acetic Acid are used to neutralize residual amine groups.
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
Frequently asked questions
What is Silicone Quaternium-25 used for in cosmetics?
Silicone Quaternium-25 is used in cosmetic products as skin conditioning, emollient, hair conditioning and skin conditioning. Silicone Quaternium-25 is a complex polymer formed by the reaction of glycidoxy-terminated polydimethylsiloxane, a PEG-39/PPG-6 block copolymer terminated with 2-aminopropyl groups, and N,N,N',N'-tetramethyl-1,6-hexanediamine. Trimethylamine is used as a capping agent and a combination of Lauric Acid and Acetic Acid are used to neutralize residual amine groups.
Is Silicone Quaternium-25 restricted in cosmetics in the EU?
No EU restriction annex is recorded for Silicone Quaternium-25 in our records. Rules change and differ by market, so always check the current regulation before you formulate.
What is the CAS number of Silicone Quaternium-25?
Silicone Quaternium-25 is listed with CAS number 385435-88-1.