Bis-HPA Poly(1,4-Butanediol)-9/Glycol/IPDI Copolymer

INCI: BIS-HPA POLY(1,4-BUTANEDIOL)-9/GLYCOL/IPDI COPOLYMER

CAS Number
Not publicly assigned (polymer)
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; no standalone CIR monograph; supported by read-across to IPDI copolymer class

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Residual IPDI monomer control mandatory; 1,4-butanediol component is not a concern in polymerized form but free monomer should be documented

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Concern Level: Moderate

Frequently Asked Questions

Is Bis-HPA Poly(1,4-Butanediol)-9/Glycol/IPDI Copolymer safe in cosmetics?

Residual IPDI monomer control mandatory; 1,4-butanediol component is not a concern in polymerized form but free monomer should be documented The EU classifies Bis-HPA Poly(1,4-Butanediol)-9/Glycol/IPDI Copolymer as "permitted". Safety rating: GOOD.

Is Bis-HPA Poly(1,4-Butanediol)-9/Glycol/IPDI Copolymer allowed in the EU?

Bis-HPA Poly(1,4-Butanediol)-9/Glycol/IPDI Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Bis-HPA Poly(1,4-Butanediol)-9/Glycol/IPDI Copolymer do in cosmetics?

Bis-HPA Poly(1,4-Butanediol)-9/Glycol/IPDI Copolymer functions as: Film forming. It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned (polymer).

What is the Margin of Safety for Bis-HPA Poly(1,4-Butanediol)-9/Glycol/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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