3-DODECENAL — Moumoujus

3-DODECENAL.

Optional CAS 68083-57-8 / PERFUMING

3-Dodecenal is an unsaturated aldehyde primarily utilized as a fragrance component in cosmetic formulations. This oil-soluble compound delivers a distinctive citrus-mandarin scent profile while serving as a masking agent to improve product sensory experience.

perfuming

Science

Mechanism of Action

Functions exclusively through olfactory interaction, binding to scent receptors to provide fragrance benefits without established therapeutic skin mechanisms

Research

Clinical Evidence

Low confidence

Effective range ≤2%

Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

Purely functional fragrance ingredient with no therapeutic claims requiring dusting practices

The Formula

Formulation

Solubility

Oil

Optimal pH 4.5 – 7

0 7 14

Stability

Aldehyde group susceptible to oxidative degradation and condensation reactions; requires neutral to mildly acidic conditions for optimal preservation

Conflicts

strong oxidizing agents
strong bases
primary amines

Safety

Safety Profile

CIR Status

Not reviewed

Max tested

Sensitization risk Moderate

Industry-established maximum of 2.0% in fragrance concentrates; limited long-term topical exposure data available

Your Skin

Skin Compatibility

Yes Normal

Yes Dry

Yes Oily

No Sensitive

Irritancy Moderate

Comedogenicity Unknown

Our Assessment

Verdict

Optional

Functional fragrance ingredient with moderate irritation potential suitable for non-sensitive skin formulations requiring scent enhancement.

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