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Moumoujus

3,6-DIMETHYL-3-OCTYL ACETATE.

Optional CAS 60763-42-0 / PERFUMING

A fragrance compound that delivers sweet, floral, and honey-like notes while effectively masking undesirable base odors in skincare formulations. This ester-based ingredient serves purely cosmetic functions, enhancing product sensory experience without direct therapeutic skin benefits.

Summary

perfuming masking

Science

Mechanism of Action

Functions exclusively as an olfactory modifier, providing pleasant fragrance notes and masking underlying raw material odors through volatile aromatic compounds that interact with olfactory receptors rather than skin physiology.

Research

Clinical Evidence

Medium confidence
Effective range ≤0.5%
Optimal

N/A

Key findings

  1. 01 Demonstrated safety and non-irritating properties in fragrance concentrates per RIFM safety assessments

Transparency

Dusting Analysis

Not commonly dusted

As a fragrance ingredient with established safety limits and regulatory oversight, dusting practices are uncommon and unnecessary given its straightforward function and low risk profile.

The Formula

Formulation

Solubility
Oil
Optimal pH 4 – 8
0 7 14

Stability

Ester structure makes it vulnerable to hydrolysis under extreme pH conditions, breaking down into 3,6-dimethyl-3-octanol and acetic acid. Maintains stability within normal cosmetic pH ranges and storage temperatures.

Conflicts

  • Strong oxidizing agents
  • Strong bases
  • Strong acids

Safety

Safety Profile

CIR Status
Not reviewed
Max tested
0.5%
Sensitization risk Low

EU CosIng-listed perfuming agent monitored under IFRA standards. Demonstrates low acute toxicity with oral and dermal LD50 values exceeding 5000 mg/kg in animal studies.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Optional

A well-tolerated fragrance ingredient that enhances product experience but offers no therapeutic skin benefits.

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