PPG-2 C9-11 Pareth-11

INCI: PPG-2 C9-11 PARETH-11

CAS Number
Not individually assigned
Function
Cleansing agent, surfactant (cleansing, emulsifying)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Covered under CIR Alkyl PEG/PPG Ethers review โ€” 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)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Ethoxylated surfactant with potential 1,4-dioxane and ethylene oxide residual risk; highest ethylene oxide content in the C9-11 pareth sub-series.

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Concern Level: Moderate

Frequently Asked Questions

Is PPG-2 C9-11 Pareth-11 safe in cosmetics?

Ethoxylated surfactant with potential 1,4-dioxane and ethylene oxide residual risk; highest ethylene oxide content in the C9-11 pareth sub-series. The EU classifies PPG-2 C9-11 Pareth-11 as "permitted". Safety rating: GOOD.

Is PPG-2 C9-11 Pareth-11 allowed in the EU?

PPG-2 C9-11 Pareth-11 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does PPG-2 C9-11 Pareth-11 do in cosmetics?

PPG-2 C9-11 Pareth-11 functions as: Cleansing agent, surfactant (cleansing, emulsifying). It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned.

What is the Margin of Safety for PPG-2 C9-11 Pareth-11?

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.

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