Bis-Hydroxypropyltrisiloxyl IPDI/PEG-23 Copolymer

INCI: BIS-HYDROXYPROPYLTRISILOXYL IPDI/PEG-23 COPOLYMER

CAS Number
Not found in public databases
Function
Emollient, film forming, hair conditioning; structural analog with longer PEG chain
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR Polyurethane group and PEG safety data support permissibility; residual IPDI and synthesis residuals (1,4-dioxane/ethylene oxide) similar to structural analog.

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

Permitted emollient with film-forming and conditioning properties; safety profile aligned with CIR polyurethane and PEG safety assessments despite residual impurities from synthesis.

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Concern Level: Low

Regulatory Flags

peg-ingredient

Frequently Asked Questions

Is Bis-Hydroxypropyltrisiloxyl IPDI/PEG-23 Copolymer safe in cosmetics?

Permitted emollient with film-forming and conditioning properties; safety profile aligned with CIR polyurethane and PEG safety assessments despite residual impurities from synthesis. The EU classifies Bis-Hydroxypropyltrisiloxyl IPDI/PEG-23 Copolymer as "permitted". Safety rating: GOOD.

Is Bis-Hydroxypropyltrisiloxyl IPDI/PEG-23 Copolymer allowed in the EU?

Bis-Hydroxypropyltrisiloxyl IPDI/PEG-23 Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Bis-Hydroxypropyltrisiloxyl IPDI/PEG-23 Copolymer do in cosmetics?

Bis-Hydroxypropyltrisiloxyl IPDI/PEG-23 Copolymer functions as: Emollient, film forming, hair conditioning; structural analog with longer PEG chain. It is classified as a cosmetic ingredient in our database. CAS number: Not found in public databases.

What is the Margin of Safety for Bis-Hydroxypropyltrisiloxyl IPDI/PEG-23 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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