m-Hydroxyanisole

INCI: M-HYDROXYANISOLE

CAS Number
150-19-6
Function
Antioxidant, fragrance
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status restricted
US Notes Not specifically restricted; general safety requirements apply

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Structural similarity to hydroquinone derivatives warrants caution due to potential for skin depigmentation at higher concentrations. Must not be confused with p-hydroxyanisole (mequinol). Full toxicological dossier required for CPSR.

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Concern Level: High

Regulatory Flags

fragrance-component

Frequently Asked Questions

Is m-Hydroxyanisole safe in cosmetics?

Structural similarity to hydroquinone derivatives warrants caution due to potential for skin depigmentation at higher concentrations. Must not be confused with p-hydroxyanisole (mequinol). Full toxicological dossier required for CPSR. The EU classifies m-Hydroxyanisole as "restricted". Safety rating: MODERATE.

Is m-Hydroxyanisole allowed in the EU?

m-Hydroxyanisole EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does m-Hydroxyanisole do in cosmetics?

m-Hydroxyanisole functions as: Antioxidant, fragrance. It is classified as a cosmetic ingredient in our database. CAS number: 150-19-6.

What is the Margin of Safety for m-Hydroxyanisole?

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.

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