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Moumoujus

ACETONYLACETONE.

Avoid CAS 110-13-4 / PERFUMING

Acetonylacetone is an organic compound primarily recognized for its utility as an industrial solvent and chemical intermediate. Despite its widespread application in manufacturing, it presents significant safety concerns that render it unsuitable for use in precision skincare formulations.

Summary

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

This compound maintains stability at typical room temperatures; however, it exhibits photosensitivity and requires storage in a cool, dark environment, ideally below 15°C.

Conflicts

  • strong bases
  • strong reducing agents
  • strong oxidizing agents

Safety

Safety Profile

CIR Status
Not reviewed
Max tested
0%
Pregnancy
Caution
Sensitization risk High

Acetonylacetone is subject to a comprehensive usage ban in cosmetic products across all countries by groups such as H&M Chemical Restrictions 2025. It is classified as acutely harmful if inhaled, absorbed through the skin, or ingested, with a significant risk of serious health damage from prolonged exposure. Furthermore, it is a known irritant, causing both skin and serious eye irritation. Concerns exist regarding its potential to harm fertility or an unborn child and its capacity to cause organ damage with prolonged or repeated exposure. The EWG Skin Deep database categorizes it as 'Unacceptable' for VERIFIED products due to documented reproductive and developmental toxicity concerns. No specific safety assessments for cosmetic use by CIR or SCCS are available.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Avoid

Acetonylacetone is strictly banned from cosmetic formulations due to its severe toxicity, high irritancy, and potential reproductive and organ damage risks.

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