Bis-HEMA IPDI/PEG-4 Copolymer

INCI: BIS-HEMA IPDI/PEG-4 COPOLYMER

CAS Number
Not publicly assigned
Function
Film forming
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not restricted by FDA. CIR reviewed polyurethanes (2017 draft) โ€” found IPDI-based polyurethanes safe when residual diisocyanate monomers are below detection (<5 ppm)

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

IPDI-based polyurethane copolymer with film-forming properties; safety depends on residual free monomer levels and trace ethylene oxide/1,4-dioxane from PEG-4 segment ethoxylation.

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Concern Level: Moderate

Regulatory Flags

peg-ingredient

Frequently Asked Questions

Is Bis-HEMA IPDI/PEG-4 Copolymer safe in cosmetics?

IPDI-based polyurethane copolymer with film-forming properties; safety depends on residual free monomer levels and trace ethylene oxide/1,4-dioxane from PEG-4 segment ethoxylation. The EU classifies Bis-HEMA IPDI/PEG-4 Copolymer as "permitted". Safety rating: GOOD.

Is Bis-HEMA IPDI/PEG-4 Copolymer allowed in the EU?

Bis-HEMA IPDI/PEG-4 Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Bis-HEMA IPDI/PEG-4 Copolymer do in cosmetics?

Bis-HEMA IPDI/PEG-4 Copolymer functions as: Film forming. It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned.

What is the Margin of Safety for Bis-HEMA IPDI/PEG-4 Copolymer?

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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