Polybutylene Glycol/MDI Copolymer
INCI: POLYBUTYLENE GLYCOL/MDI COPOLYMER
Regulatory Status
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Safety Data
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Expert Verdict
MDI (methylene diphenyl diisocyanate) is classified as a respiratory sensitizer (EU Harmonised Classification: Resp. Sens. 1, H334) and skin sensitizer. Residual unreacted MDI must be verified at <0.1% per REACH. Supplier CoA for free isocyanate content is mandatory. Not suitable for spray/aerosol applications without confirming zero free NCO groups.
Regulatory Flags
Frequently Asked Questions
Is Polybutylene Glycol/MDI Copolymer safe in cosmetics?
MDI (methylene diphenyl diisocyanate) is classified as a respiratory sensitizer (EU Harmonised Classification: Resp. Sens. 1, H334) and skin sensitizer. Residual unreacted MDI must be verified at <0.1% per REACH. Supplier CoA for free isocyanate content is mandatory. Not suitable for spray/aerosol applications without confirming zero free NCO groups. The EU classifies Polybutylene Glycol/MDI Copolymer as "permitted". Safety rating: MODERATE.
Is Polybutylene Glycol/MDI Copolymer allowed in the EU?
Polybutylene Glycol/MDI Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Polybutylene Glycol/MDI Copolymer do in cosmetics?
Polybutylene Glycol/MDI 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 Polybutylene Glycol/MDI 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.
Compliance Tools
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Related Ingredients
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