Isomyreth-9
Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
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Expert Verdict
Same 1,4-dioxane and ethylene oxide residue concerns as Isomyreth-3, potentially amplified by higher degree of ethoxylation (9 EO units vs. 3). Higher EO count may increase residual dioxane in raw material. Require supplier-specific CoA for 1,4-dioxane and EO.
Frequently Asked Questions
Is Isomyreth-9 safe in cosmetics?
Same 1,4-dioxane and ethylene oxide residue concerns as Isomyreth-3, potentially amplified by higher degree of ethoxylation (9 EO units vs. 3). Higher EO count may increase residual dioxane in raw material. Require supplier-specific CoA for 1,4-dioxane and EO. The EU classifies Isomyreth-9 as "permitted". Safety rating: MODERATE.
Is Isomyreth-9 allowed in the EU?
Isomyreth-9 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Isomyreth-9 do in cosmetics?
Isomyreth-9 functions as: Emulsifier; Surfactant (surface active agent). It is classified as a cosmetic ingredient in our database. CAS number: Not readily available (PEG-9 isomyristyl ether; ethoxylated C14 branched alcohol).
What is the Margin of Safety for Isomyreth-9?
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
Check Isomyreth-9 compliance across multiple jurisdictions:
Related Ingredients
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