C11-15 Pareth-3 Oleate

CAS Number
Not assigned (UVCB substance; base pareth CAS: 68131-40-8)
Function
Emulsifier; Softener and conditioner
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Adequate at typical use concentrations per CIR group assessment

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Prohibited in EU due to 1,4-dioxane and ethylene oxide residues from ethoxylation process; must verify <10 ppm 1,4-dioxane; limited ingredient-specific toxicological data.

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Concern Level: High

Frequently Asked Questions

Is C11-15 Pareth-3 Oleate safe in cosmetics?

Prohibited in EU due to 1,4-dioxane and ethylene oxide residues from ethoxylation process; must verify <10 ppm 1,4-dioxane; limited ingredient-specific toxicological data. The EU classifies C11-15 Pareth-3 Oleate as "prohibited". Safety rating: GOOD.

Is C11-15 Pareth-3 Oleate allowed in the EU?

C11-15 Pareth-3 Oleate EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does C11-15 Pareth-3 Oleate do in cosmetics?

C11-15 Pareth-3 Oleate functions as: Emulsifier; Softener and conditioner. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (UVCB substance; base pareth CAS: 68131-40-8).

What is the Margin of Safety for C11-15 Pareth-3 Oleate?

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.

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