Hexyldeceth-20

INCI: HEXYLDECETH-20

CAS Number
52609-19-5
Function
Surfactant — emulsifying agent / solubilizer (branched alkyl PEG ether, high HLB)
Safety Rating
EXCELLENT

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted — included in CIR Alkyl PEG Ethers assessment; safe as used

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
high

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

1,4-dioxane and ethylene oxide residuals must be controlled via vacuum stripping or purification; standard alkyl PEG ether class concern applies.

⚠️
Concern Level: Moderate

Frequently Asked Questions

Is Hexyldeceth-20 safe in cosmetics?

1,4-dioxane and ethylene oxide residuals must be controlled via vacuum stripping or purification; standard alkyl PEG ether class concern applies. The EU classifies Hexyldeceth-20 as "permitted". Safety rating: EXCELLENT.

Is Hexyldeceth-20 allowed in the EU?

Hexyldeceth-20 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Hexyldeceth-20 do in cosmetics?

Hexyldeceth-20 functions as: Surfactant — emulsifying agent / solubilizer (branched alkyl PEG ether, high HLB). It is classified as a cosmetic ingredient in our database. CAS number: 52609-19-5.

What is the Margin of Safety for Hexyldeceth-20?

adequate 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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