Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer

INCI: BIS-STEARYL PEG/PPG-8/6 SMDI/PEG-400 COPOLYMER

CAS Number
Not assigned (complex copolymer)
Function
Film-forming, Viscosity controlling
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not individually CIR-reviewed; falls within the polyurethane copolymer class reviewed by CIR (2016) as safe under analogous conditions

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

Residual free SMDI monomer must be confirmed below LOD/LOQ by supplier COA. Free diisocyanates are potent respiratory sensitizers.

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Concern Level: Moderate

Regulatory Flags

potential-allergen peg-ingredient

Frequently Asked Questions

Is Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer safe in cosmetics?

Residual free SMDI monomer must be confirmed below LOD/LOQ by supplier COA. Free diisocyanates are potent respiratory sensitizers. The EU classifies Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer as "permitted". Safety rating: GOOD.

Is Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer allowed in the EU?

Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer do in cosmetics?

Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer functions as: Film-forming, Viscosity controlling. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (complex copolymer).

What is the Margin of Safety for Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 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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