CompoundList
Sign in
Cosmetic ingredient (INCI)

Silicone Quaternium-31

Used in cosmetic products as hair conditioning. Silicone Quaternium-31 is a complex silicone polymer formed by the reaction of glycidoxy-terminated polydimethylsiloxane, a PEG-8/PPG-3 block copolymer which is terminated with 2-aminopropyl groups, and N,N,N',N'-tetramethyl-1,6-hexanediamine. Lauric Acid and Acetic Acid are used to neutralize the residual amine groups.

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

This ingredient is not linked to a single chemical in our database, which is common for blends, extracts and polymers. Post a buy request with the INCI name and suppliers will quote.

Frequently asked questions

What is Silicone Quaternium-31 used for in cosmetics?

Silicone Quaternium-31 is used in cosmetic products as hair conditioning. Silicone Quaternium-31 is a complex silicone polymer formed by the reaction of glycidoxy-terminated polydimethylsiloxane, a PEG-8/PPG-3 block copolymer which is terminated with 2-aminopropyl groups, and N,N,N',N'-tetramethyl-1,6-hexanediamine. Lauric Acid and Acetic Acid are used to neutralize the residual amine groups.

Is Silicone Quaternium-31 restricted in cosmetics in the EU?

No EU restriction annex is recorded for Silicone Quaternium-31 in our records. Rules change and differ by market, so always check the current regulation before you formulate.