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Moumoujus

OXOBENZOXAZINYL NAPHTHALENE SULFOANILIDE.

Insufficient Data CAS 10128-55-9 / UV ABSORBER

OXOBENZOXAZINYL NAPHTHALENE SULFOANILIDE is a compound recognized for its capacity to absorb ultraviolet radiation, indicating its potential application as a cosmetic UV absorber. Beyond photoprotection, it also serves as a dye chemical, offering a dual functionality that extends into colorant applications.

Summary

UV Absorber Colorant

Science

Mechanism of Action

This compound exerts its primary effect by absorbing UV radiation. When applied topically in cosmetic formulations, it intercepts incident UV light, thereby preventing its penetration into the skin.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

The compound exhibits a predicted pKa of 7.43 ± 0.50, suggesting that its ionization state and solubility may be influenced by pH levels around neutrality.

Safety

Safety Profile

CIR Status
Not reviewed by the Cosmetic Ingredient Review (CIR).
Sensitization risk Unknown

Available data indicates that this chemical does not meet GHS hazard criteria in 20.3% of reports. However, it is classified as very toxic to aquatic life (H400) and may induce long-lasting harmful effects in aquatic environments (H413). In the U.S., it is listed as 'ACTIVE' under the EPA TSCA Commercial Activity Status.

Your Skin

Skin Compatibility

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Insufficient Data

With no available clinical studies demonstrating efficacy or safety in human skin, and an unreviewed status by the CIR, comprehensive data is currently lacking to support its use in precision skincare formulations.

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