Cosmetic ingredient (INCI)
Quaternium-81
Used in cosmetic products as antistatic and hair conditioning. 9-Octadecenoic acid (Z)-, reaction products with diethylenetriamine, di-Me sulfate-quaternized.
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 Quaternium-81 used for in cosmetics?
Quaternium-81 is used in cosmetic products as antistatic and hair conditioning. 9-Octadecenoic acid (Z)-, reaction products with diethylenetriamine, di-Me sulfate-quaternized.
Is Quaternium-81 restricted in cosmetics in the EU?
No EU restriction annex is recorded for Quaternium-81 in our records. Rules change and differ by market, so always check the current regulation before you formulate.
What is the CAS number of Quaternium-81?
Quaternium-81 is listed with CAS number 97953-16-7 and EC number 308-415-1.