Regulatory Status
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Safety Data
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Expert Verdict
Molecular weight below 500 Da threshold requires dermal absorption data per SCCS Notes of Guidance; residual monomer risk is elevated in short-chain variants.
Frequently Asked Questions
Is Poly(1,4-Butanediol)-6 safe in cosmetics?
Molecular weight below 500 Da threshold requires dermal absorption data per SCCS Notes of Guidance; residual monomer risk is elevated in short-chain variants. The EU classifies Poly(1,4-Butanediol)-6 as "permitted". Safety rating: MODERATE.
Is Poly(1,4-Butanediol)-6 allowed in the EU?
Poly(1,4-Butanediol)-6 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Poly(1,4-Butanediol)-6 do in cosmetics?
Poly(1,4-Butanediol)-6 functions as: Skin conditioning, emollient. It is classified as a cosmetic ingredient in our database. CAS number: 25190-06-1 (parent PTMEG).
What is the Margin of Safety for Poly(1,4-Butanediol)-6?
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.
Compliance Tools
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Related Ingredients
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