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Moumoujus

METHYL BENZOYLFORMATE.

Avoid CAS 15206-55-0 / NAIL CONDITIONING

Methyl Benzoylformate is an organic ester predominantly recognized for its function as a Norrish Type I photoinitiator in industrial applications. Upon exposure to ultraviolet or visible light, it undergoes α-cleavage, generating free radicals. Crucially, no mechanism for cosmetic benefits or direct action on human skin has been identified.

Summary

Science

Mechanism of Action

No specific mechanism of action on skin for cosmetic benefits has been identified. Its established activity is as a photoinitiator, initiating polymerization via free radical generation under UV or visible light exposure, a process not applicable for direct skincare efficacy.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

This ingredient is not commonly encountered in cosmetic formulations, and there is no data suggesting 'dusting' as a relevant concern given its primary industrial applications.

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Methyl Benzoylformate exhibits sensitivity to air, light, and moisture, necessitating storage in a cool, dry environment to maintain its stability. It is also susceptible to ester hydrolysis under specific conditions, leading to the formation of benzoylformic acid.

Conflicts

  • Strong oxidizing agents
  • Amines (specifically when functioning as a photoinitiator)

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Moderate

While not categorized as hazardous by the US OSHA Hazard Communication Standard 2024 for laboratory use, Methyl Benzoylformate possesses the potential to elicit allergic skin reactions and cause irritation to the skin, eyes, and respiratory tract. Its recommended use is strictly for laboratory chemicals, and its inclusion in food, drug, pesticide, or biocidal products is explicitly discouraged. The Cosmetic Ingredient Review (CIR) has not yet evaluated this compound.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Avoid

Considering its primary industrial role as a photoinitiator, the complete absence of identified cosmetic benefits, and its potential for skin irritation and sensitization, Methyl Benzoylformate is unsuitable for skincare formulations.

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