Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Toxic if swallowed, inhaled, or absorbed through skin; causes severe skin burns and serious eye damage (H314/H318); phenol salt likely subject to severe concentration limits in cosmetics.
Frequently Asked Questions
Is Potassium Phenoxide safe in cosmetics?
Toxic if swallowed, inhaled, or absorbed through skin; causes severe skin burns and serious eye damage (H314/H318); phenol salt likely subject to severe concentration limits in cosmetics. The EU classifies Potassium Phenoxide as "restricted". Safety rating: POOR.
Is Potassium Phenoxide allowed in the EU?
Potassium Phenoxide EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does Potassium Phenoxide do in cosmetics?
Potassium Phenoxide functions as: Denaturant / antimicrobial (limited cosmetic use). It is classified as a cosmetic ingredient in our database. CAS number: 100-67-4.
What is the Margin of Safety for Potassium Phenoxide?
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
Check Potassium Phenoxide compliance across multiple jurisdictions:
Related Ingredients
Is Potassium Phenoxide in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Potassium Phenoxide in your formulation.