Etocrylene

INCI: ETOCRYLENE

CAS Number
5232-99-0 [^1_7]
Function
UV absorber (product photo-stabilizer, not a skin sunscreen active in EU Annex VI)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
EU Max Conc. 10%
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted as cosmetic ingredient; not an FDA OTC Monograph sunscreen active (21 CFR 352); no specific restriction

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

Structural analogue of octocrylene with potential endocrine-disrupting properties (inconclusive); benzophenone as degradation impurity must be monitored; must not be marketed as a UV filter for skin protection without Annex VI listing.

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Concern Level: Low

Frequently Asked Questions

Is Etocrylene safe in cosmetics?

Structural analogue of octocrylene with potential endocrine-disrupting properties (inconclusive); benzophenone as degradation impurity must be monitored; must not be marketed as a UV filter for skin protection without Annex VI listing. The EU classifies Etocrylene as "permitted". Safety rating: GOOD.

Is Etocrylene allowed in the EU?

Etocrylene EU regulatory status: permitted. Maximum allowed concentration: 10%. This is based on EU Regulation 1223/2009 and its amendments.

What does Etocrylene do in cosmetics?

Etocrylene functions as: UV absorber (product photo-stabilizer, not a skin sunscreen active in EU Annex VI). It is classified as a cosmetic ingredient in our database. CAS number: 5232-99-0 [^1_7].

What is the Margin of Safety for Etocrylene?

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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