Regulatory Status
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Safety Data
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Expert Verdict
Not included in the CIR 131-ingredient safety assessment with limited standalone safety data. Potential 1,4-dioxane from ethoxylation and shorter alkyl chain may increase penetration enhancement potential; requires additional supplier-specific safety documentation for GMP dossiers.
Frequently Asked Questions
Is PPG-4-Buteth-4 safe in cosmetics?
Not included in the CIR 131-ingredient safety assessment with limited standalone safety data. Potential 1,4-dioxane from ethoxylation and shorter alkyl chain may increase penetration enhancement potential; requires additional supplier-specific safety documentation for GMP dossiers. The EU classifies PPG-4-Buteth-4 as "permitted". Safety rating: MODERATE.
Is PPG-4-Buteth-4 allowed in the EU?
PPG-4-Buteth-4 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does PPG-4-Buteth-4 do in cosmetics?
PPG-4-Buteth-4 functions as: Surfactant, emulsifying agent, skin conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: Not found in CIR review or major databases — likely a polymeric CAS under butyl alcohol ethoxylate/propoxylate series.
What is the Margin of Safety for PPG-4-Buteth-4?
adequate 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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