Bis-Methoxy PEG-114 Polycaprolactone Diol/IPDI Copolymer

INCI: BIS-METHOXY PEG-114 POLYCAPROLACTONE DIOL/IPDI COPOLYMER

CAS Number
Not publicly assigned (CosIng ID 95999)
Function
Buffering, emulsifying, film forming, hair conditioning, solvent, cleansing agent
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Not individually reviewed by CIR. IPDI (isophorone diisocyanate) is a diisocyanate analog; same class concern as HDI polymers

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Copolymer contains residual IPDI monomer, residual caprolactone monomer, and potential PEG ethoxylation contaminants (1,4-dioxane, EO); high molecular weight mitigates systemic risk but sensitization concern remains.

⚠️
Concern Level: High

Regulatory Flags

peg-ingredient

Frequently Asked Questions

Is Bis-Methoxy PEG-114 Polycaprolactone Diol/IPDI Copolymer safe in cosmetics?

Copolymer contains residual IPDI monomer, residual caprolactone monomer, and potential PEG ethoxylation contaminants (1,4-dioxane, EO); high molecular weight mitigates systemic risk but sensitization concern remains. The EU classifies Bis-Methoxy PEG-114 Polycaprolactone Diol/IPDI Copolymer as "permitted". Safety rating: MODERATE.

Is Bis-Methoxy PEG-114 Polycaprolactone Diol/IPDI Copolymer allowed in the EU?

Bis-Methoxy PEG-114 Polycaprolactone Diol/IPDI Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Bis-Methoxy PEG-114 Polycaprolactone Diol/IPDI Copolymer do in cosmetics?

Bis-Methoxy PEG-114 Polycaprolactone Diol/IPDI Copolymer functions as: Buffering, emulsifying, film forming, hair conditioning, solvent, cleansing agent. It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned (CosIng ID 95999).

What is the Margin of Safety for Bis-Methoxy PEG-114 Polycaprolactone Diol/IPDI 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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