Regulatory Status
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Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
As an ethoxylated ingredient, must test for 1,4-dioxane residuals (EU limit: trace levels; NY limit: 2 ppm by 2026). Request supplier 1,4-dioxane CoA. PEG safety review supports safe use.
Frequently Asked Questions
Is C13-15 Pareth-21 safe in cosmetics?
As an ethoxylated ingredient, must test for 1,4-dioxane residuals (EU limit: trace levels; NY limit: 2 ppm by 2026). Request supplier 1,4-dioxane CoA. PEG safety review supports safe use. The EU classifies C13-15 Pareth-21 as "permitted". Safety rating: GOOD.
Is C13-15 Pareth-21 allowed in the EU?
C13-15 Pareth-21 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does C13-15 Pareth-21 do in cosmetics?
C13-15 Pareth-21 functions as: Cleansing, Surfactant. It is classified as a cosmetic ingredient in our database. CAS number: 64425-86-1.
What is the Margin of Safety for C13-15 Pareth-21?
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.
Compliance Tools
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Related Ingredients
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