PEG/PPG-8/17 Copolymer

INCI: PEG/PPG-8/17 COPOLYMER

CAS Number
Not individually assigned (block copolymer)
Function
Surfactant; emulsifying agent; viscosity controlling agent
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes No individual CIR monograph; PPG block copolymers covered by class-level safety data

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

EO/PO residuals and 1,4-dioxane control required; limited individual toxicological data available.

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Concern Level: Low

Regulatory Flags

peg-ingredient

Frequently Asked Questions

Is PEG/PPG-8/17 Copolymer safe in cosmetics?

EO/PO residuals and 1,4-dioxane control required; limited individual toxicological data available. The EU classifies PEG/PPG-8/17 Copolymer as "permitted". Safety rating: GOOD.

Is PEG/PPG-8/17 Copolymer allowed in the EU?

PEG/PPG-8/17 Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does PEG/PPG-8/17 Copolymer do in cosmetics?

PEG/PPG-8/17 Copolymer functions as: Surfactant; emulsifying agent; viscosity controlling agent. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned (block copolymer).

What is the Margin of Safety for PEG/PPG-8/17 Copolymer?

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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