Bis-HEMA Poly(Butylene/Hexamethylene Carbonate)/IPDI Copolymer

INCI: BIS-HEMA POLY(BUTYLENE/HEXAMETHYLENE CARBONATE)/IPDI COPOLYMER

CAS Number
Not publicly assigned
Function
Film Forming
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes No specific FDA restriction; not individually reviewed by CIR. Falls within the broader urethane/acrylate polymer class. No CIR monograph exists for IPDI-based copolymers.

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

Residual HEMA monomer and IPDI monomer content must be controlled. HEMA restricted in EU at โ‰ค35% with mandatory professional use only labeling.

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Concern Level: Moderate

Frequently Asked Questions

Is Bis-HEMA Poly(Butylene/Hexamethylene Carbonate)/IPDI Copolymer safe in cosmetics?

Residual HEMA monomer and IPDI monomer content must be controlled. HEMA restricted in EU at โ‰ค35% with mandatory professional use only labeling. The EU classifies Bis-HEMA Poly(Butylene/Hexamethylene Carbonate)/IPDI Copolymer as "restricted". Safety rating: GOOD.

Is Bis-HEMA Poly(Butylene/Hexamethylene Carbonate)/IPDI Copolymer allowed in the EU?

Bis-HEMA Poly(Butylene/Hexamethylene Carbonate)/IPDI Copolymer EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Bis-HEMA Poly(Butylene/Hexamethylene Carbonate)/IPDI Copolymer do in cosmetics?

Bis-HEMA Poly(Butylene/Hexamethylene Carbonate)/IPDI 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 Poly(Butylene/Hexamethylene Carbonate)/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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