Sodium Undecylenoamphopropionate

INCI: SODIUM UNDECYLENOAMPHOPROPIONATE

CAS Number
Not uniquely assigned (amphoteric surfactant derivative of undecylenic acid)
Function
Amphoteric surfactant, cleansing agent, foam booster
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted for cosmetic use; undecylenic acid derivatives also have OTC antifungal monograph status

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Ensure undecylenic acid chain residuals remain โ‰ค0.2% if preservative function is claimed

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Concern Level: Low

Frequently Asked Questions

Is Sodium Undecylenoamphopropionate safe in cosmetics?

Ensure undecylenic acid chain residuals remain โ‰ค0.2% if preservative function is claimed The EU classifies Sodium Undecylenoamphopropionate as "permitted". Safety rating: GOOD.

Is Sodium Undecylenoamphopropionate allowed in the EU?

Sodium Undecylenoamphopropionate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Sodium Undecylenoamphopropionate do in cosmetics?

Sodium Undecylenoamphopropionate functions as: Amphoteric surfactant, cleansing agent, foam booster. It is classified as a cosmetic ingredient in our database. CAS number: Not uniquely assigned (amphoteric surfactant derivative of undecylenic acid).

What is the Margin of Safety for Sodium Undecylenoamphopropionate?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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