Cetyl C12-15 Pareth-8 Carboxylate

INCI: CETYL C12-15 PARETH-8 CARBOXYLATE

CAS Number
Not publicly assigned (closely related to Pareth-9 variant: 119481-73-1)
Function
Surfactant, Emulsifying
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted; CIR: alkyl PEG ethers assessed as safe when formulated to be non-irritating

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

PEG-derived surfactant; mandatory testing required for 1,4-dioxane (less than 10 ppm per NY/CA regulations) and ethylene oxide residuals; formulate to be non-irritating.

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Concern Level: Moderate

Frequently Asked Questions

Is Cetyl C12-15 Pareth-8 Carboxylate safe in cosmetics?

PEG-derived surfactant; mandatory testing required for 1,4-dioxane (less than 10 ppm per NY/CA regulations) and ethylene oxide residuals; formulate to be non-irritating. The EU classifies Cetyl C12-15 Pareth-8 Carboxylate as "permitted". Safety rating: MODERATE.

Is Cetyl C12-15 Pareth-8 Carboxylate allowed in the EU?

Cetyl C12-15 Pareth-8 Carboxylate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Cetyl C12-15 Pareth-8 Carboxylate do in cosmetics?

Cetyl C12-15 Pareth-8 Carboxylate functions as: Surfactant, Emulsifying. It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned (closely related to Pareth-9 variant: 119481-73-1).

What is the Margin of Safety for Cetyl C12-15 Pareth-8 Carboxylate?

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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