Undecylenic Acid
Used in cosmetic products as antimicrobial, surfactant, emulsifying, fragrance, preservative and surfactant, cleansing. Undecylenic Acid is an aliphatic acid.
EU Cosmetics Regulation (EC) No 1223/2009, Annex V/18.
Annex V/18: 0.2% (as acid) ban substances that deplete the ozone layer
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: undec-10-enoic acid
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
- Suppliers, prices and trade data
Undecylenic Acid suppliers
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Frequently asked questions
What is Undecylenic Acid used for in cosmetics?
Undecylenic Acid is used in cosmetic products as antimicrobial, surfactant, emulsifying, fragrance, preservative and surfactant, cleansing. Undecylenic Acid is an aliphatic acid.
Is Undecylenic Acid restricted in cosmetics in the EU?
Undecylenic Acid is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex V/18 (allowed preservative). Annex V/18: 0.2% (as acid) ban substances that deplete the ozone layer Always check the full annex entry for the conditions of use.
What is the CAS number of Undecylenic Acid?
Undecylenic Acid is listed with CAS number 112-38-9 and EC number 203-965-8.
Where can I buy Undecylenic Acid?
8 suppliers list Undecylenic acid on CompoundList. Compare them below or post a buy request with your grade and quantity.