Resorcinol Acetate

INCI: RESORCINOL ACETATE

CAS Number
4610-18-2 (resorcinol monoacetate)
Function
Antiseptic, Skin Conditioning (prodrug/derivative of resorcinol)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not widely used; would be evaluated as resorcinol derivative

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Hydrolyzes to resorcinol on skin โ€” all resorcinol safety concerns apply (endocrine disruption, strong sensitization) ; formulator must account for molar equivalent resorcinol release when calculating Annex III compliance; very limited standalone cosmetic safety data

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Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Resorcinol Acetate safe in cosmetics?

Hydrolyzes to resorcinol on skin โ€” all resorcinol safety concerns apply (endocrine disruption, strong sensitization) ; formulator must account for molar equivalent resorcinol release when calculating Annex III compliance; very limited standalone cosmetic safety data The EU classifies Resorcinol Acetate as "restricted". Safety rating: MODERATE.

Is Resorcinol Acetate allowed in the EU?

Resorcinol Acetate EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Resorcinol Acetate do in cosmetics?

Resorcinol Acetate functions as: Antiseptic, Skin Conditioning (prodrug/derivative of resorcinol). It is classified as a cosmetic ingredient in our database. CAS number: 4610-18-2 (resorcinol monoacetate).

What is the Margin of Safety for Resorcinol Acetate?

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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