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Cosmetic ingredient (INCI)

C20-40 Alketh-3

Used in cosmetic products as surfactant, emulsifying. C20-40 Alketh-3 (Formerly C20-40 Pareth-3) is a polyethylene glycol ether of a mixture of synthetic C20-40 alcohols with an average of 3 moles of ethylene oxide.

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 C20-40 Alketh-3 used for in cosmetics?

C20-40 Alketh-3 is used in cosmetic products as surfactant, emulsifying. C20-40 Alketh-3 (Formerly C20-40 Pareth-3) is a polyethylene glycol ether of a mixture of synthetic C20-40 alcohols with an average of 3 moles of ethylene oxide.

Is C20-40 Alketh-3 restricted in cosmetics in the EU?

No EU restriction annex is recorded for C20-40 Alketh-3 in our records. Rules change and differ by market, so always check the current regulation before you formulate.

What is the CAS number of C20-40 Alketh-3?

C20-40 Alketh-3 is listed with CAS numbers 251553-55-6, 97953-22-5 and 246538-83-0.