Is Bis-HEA Poly(1,4-Butanediol)-9/TDI Copolymer safe in cosmetics?
Bis-HEA Poly(1,4-Butanediol)-9/TDI Copolymer has a safety rating of "MODERATE" in our database. EU status: restricted. US status: permitted.
Moderate
Cosmetic Ingredient
Bis-HEA Poly(1,4-Butanediol)-9/TDI Copolymer
INCI: BIS-HEA POLY(1,4-BUTANEDIOL)-9/TDI COPOLYMER
Bis-HEA Poly(1,4-Butanediol)-9/TDI Copolymer (CAS Not assigned (polymeric)) is a cosmetic cosmetic ingredient functioning as Nail conditioning, binding. EU Regulation 1223/2009 status: restricted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS Not assigned (polymeric) →
Auto-generated CPSR Part A draft with source citations
Function
Nail conditioning, binding
Safety Rating
MODERATE
Regulatory Status
EU EU Status
restricted
US US Status
permitted
US Notes
FDA: no specific ban on the polymer; CIR: covered under Polyurethanes — safe only if residual TDI is non-detectable
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Bis-HEA Poly(1,4-Butanediol)-9/TDI Copolymer.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Bis-HEA Poly(1,4-Butanediol)-9/TDI Copolymer.
Regulatory Flags
potential-allergen
Frequently Asked Questions
Is Bis-HEA Poly(1,4-Butanediol)-9/TDI Copolymer allowed in the EU?
Bis-HEA Poly(1,4-Butanediol)-9/TDI Copolymer EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does Bis-HEA Poly(1,4-Butanediol)-9/TDI Copolymer do in cosmetics?
Bis-HEA Poly(1,4-Butanediol)-9/TDI Copolymer functions as: Nail conditioning, binding. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (polymeric).
Compliance Tools
Check Bis-HEA Poly(1,4-Butanediol)-9/TDI Copolymer compliance across multiple jurisdictions:
Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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