Regulatory Status
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Safety Data
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Expert Verdict
Potential 1,4-dioxane and ethylene oxide residuals from ethoxylation; must monitor via vacuum stripping/testing; can be irritating at high concentrations if not properly formulated
Frequently Asked Questions
Is Trideceth-20 safe in cosmetics?
Potential 1,4-dioxane and ethylene oxide residuals from ethoxylation; must monitor via vacuum stripping/testing; can be irritating at high concentrations if not properly formulated The EU classifies Trideceth-20 as "restricted". Safety rating: GOOD.
Is Trideceth-20 allowed in the EU?
Trideceth-20 EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does Trideceth-20 do in cosmetics?
Trideceth-20 functions as: Surfactant – emulsifying; solubilizing agent (high HLB ~15–16, O/W emulsifier). It is classified as a cosmetic ingredient in our database. CAS number: 24938-91-8 (generic polymer); 69011-36-5.
What is the Margin of Safety for Trideceth-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.
Compliance Tools
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Related Ingredients
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