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Moumoujus

2,3-DIETHYLPYRAZINE.

Optional CAS 15707-24-1 / PERFUMING

A pyrazine-based fragrance ingredient that delivers distinct nutty and earthy scent profiles to skincare formulations. While recognized as safe for fragrance applications at low concentrations, it serves primarily as a sensory enhancer rather than a functional active ingredient.

Summary

Fragrance Masking agent

Science

Mechanism of Action

Functions exclusively as a fragrance component and masking agent, providing olfactory enhancement without documented biological activity on skin cells or physiological processes

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

As a fragrance ingredient with no functional skincare benefits, dusting is not applicable since it serves only sensory purposes

The Formula

Formulation

Solubility
Both
Optimal pH 3.5 – 8
0 7 14

Stability

Chemically robust due to stable heterocyclic ring structure, but requires sealed storage to prevent evaporation and moisture absorption due to hygroscopic nature

Conflicts

  • Strong oxidizing agents
  • Prolonged air exposure

Safety

Safety Profile

CIR Status
Not reviewed
Max tested
0.1%
Sensitization risk Low

IFRA-regulated fragrance ingredient with RIFM 2023 assessments showing no sensitization or genotoxicity concerns at typical use levels; FDA GRAS status for food applications (FEMA 3136)

Our Assessment

Verdict

Optional

A safe but non-functional fragrance ingredient that adds sensory appeal without contributing to skin benefits.

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