Oleris® Bio-Based
Undecylenic acid

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Oleris® Bio-Based Undecylenic acid is a fatty acid with a terminal double bond used as a synthesis intermediate in the manufacture of aromatic chemicals, polymers or modified silicones.

Used in the form of salts in cosmetics for its bacteriostatic properties.


CAS number
Chemical name
Undecylenic acid
Common name
10-Undecenoic acid, 10-Undecylenic acid, Undec-10-enoic, 10-Hendecenoic acid

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