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Moumoujus

4-METHYLEN-2,6-EPOXYDECANE.

Optional CAS 24237-02-3 / PERFUMING

A heterocyclic organic compound functioning primarily as a fragrance ingredient in cosmetic formulations. This tetrahydropyran derivative serves a dual role as both a scent component and specialized epoxy coupling agent in certain product applications.

Summary

perfuming coupling agent

Science

Mechanism of Action

Interacts with olfactory receptors to provide fragrance benefits while functioning as a reactive epoxy coupling agent in specialized formulations, particularly for anchoring pigments or creating film-forming systems on keratinous surfaces.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

As a fragrance component with limited skincare benefits, this ingredient is rarely highlighted in product marketing.

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Exhibits high reactivity as an epoxide compound, requiring careful handling due to sensitivity to moisture and heat. Optimal stability achieved in anhydrous, oil-based formulation environments to prevent violent polymerization reactions.

Conflicts

  • Strong acids
  • Strong bases
  • Oxidizing agents
  • Peroxides

Safety

Safety Profile

CIR Status
Not reviewed
Max tested
1%%
Sensitization risk Moderate

Regulated under EU CosIng database as a perfuming agent. Usage typically governed by IFRA standards with recommended concentrations of 0.2-1% in leave-on skincare products.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Optional

A specialized fragrance ingredient with limited skincare benefits, primarily valuable for scent enhancement rather than skin improvement.

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