Trideceth-8

INCI: TRIDECETH-8

CAS Number
24938-91-8 / 69011-36-5 (generic polyethoxylated tridecyl alcohol; 8 mol EO)
Function
Emulsifying agent, Surfactant
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted; CIR โ€” safe as used when formulated to be non-irritating (alkyl PEG ether group)

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

1,4-dioxane/EO residual monitoring required; formulate to be non-irritating

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Concern Level: Moderate

Frequently Asked Questions

Is Trideceth-8 safe in cosmetics?

1,4-dioxane/EO residual monitoring required; formulate to be non-irritating The EU classifies Trideceth-8 as "permitted". Safety rating: GOOD.

Is Trideceth-8 allowed in the EU?

Trideceth-8 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Trideceth-8 do in cosmetics?

Trideceth-8 functions as: Emulsifying agent, Surfactant. It is classified as a cosmetic ingredient in our database. CAS number: 24938-91-8 / 69011-36-5 (generic polyethoxylated tridecyl alcohol; 8 mol EO).

What is the Margin of Safety for Trideceth-8?

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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