Hydroxyethyl Phenoxyacetate

INCI: HYDROXYETHYL PHENOXYACETATE

CAS Number
135932-54-4
Function
Preservative booster / antimicrobial enhancer; skin conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” not restricted under 21 CFR

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Metabolizes to phenoxyacetic acid with no genotoxicity or sensitization signals at cosmetic-use levels; toxicological profile supported by read-across data.

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Concern Level: Low

Regulatory Flags

potential-allergen preservative

Frequently Asked Questions

Is Hydroxyethyl Phenoxyacetate safe in cosmetics?

Metabolizes to phenoxyacetic acid with no genotoxicity or sensitization signals at cosmetic-use levels; toxicological profile supported by read-across data. The EU classifies Hydroxyethyl Phenoxyacetate as "prohibited". Safety rating: GOOD.

Is Hydroxyethyl Phenoxyacetate allowed in the EU?

Hydroxyethyl Phenoxyacetate EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does Hydroxyethyl Phenoxyacetate do in cosmetics?

Hydroxyethyl Phenoxyacetate functions as: Preservative booster / antimicrobial enhancer; skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 135932-54-4.

What is the Margin of Safety for Hydroxyethyl Phenoxyacetate?

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.

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