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Moumoujus

6-ETHYLIDENEOCTAHYDRO-5,8-METHANO-2H-1-BENZOPYRAN-2-ONE.

Optional CAS 69486-14-2 / PERFUMING

A synthetic fragrance compound with a woody, amber-like scent profile commonly used in cosmetic formulations for olfactory enhancement. This lactone structure provides long-lasting fragrance properties but carries moderate sensitization potential, requiring careful formulation consideration.

Summary

perfuming

Science

Mechanism of Action

Functions exclusively through olfactory receptor activation to deliver sensory benefits. Has no documented bioactive skin mechanisms for therapeutic effects but may trigger contact sensitization reactions in susceptible individuals through immune system activation.

Research

Clinical Evidence

Low confidence
Effective range ≤0.5%
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

Primarily used as a fragrance component at regulated concentrations rather than as an active ingredient subject to dusting practices

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Demonstrates good stability in standard cosmetic matrices due to robust lactone structure, though susceptible to hydrolytic degradation under highly alkaline conditions

Conflicts

  • Strong oxidizing agents
  • Strongly alkaline bases

Safety

Safety Profile

CIR Status
Not reviewed
Max tested
0.5%
Sensitization risk Moderate

RIFM-assessed with H317 classification for potential allergic skin reactions. IFRA restrictions apply with established Dermal Sensitization Threshold of 900 μg/cm²

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Optional

A functional fragrance ingredient with moderate sensitization risk that requires careful use consideration, particularly for sensitive skin formulations.

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References

Sources