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Moumoujus

BUTYL ETHYL KETONE.

Optional CAS 106-35-4 / PERFUMING

A multifunctional ingredient that serves dual roles as a fragrance component and formulation solvent. Known for its fruity, green aromatic profile, it helps dissolve and blend lipophilic ingredients while contributing to product scent.

Summary

perfuming solvent

Science

Mechanism of Action

Functions primarily as a perfuming agent delivering distinctive fruity and green olfactory notes, while simultaneously acting as a chemical solvent to facilitate dissolution and blending of oil-soluble components in cosmetic formulations

Research

Clinical Evidence

Medium confidence
Effective range ≤4%
Optimal

N/A

Key findings

  1. 01 Demonstrated non-sensitizing properties with no observed irritation in human testing protocols

Transparency

Dusting Analysis

Not commonly dusted

Primarily used as a fragrance and solvent component rather than for marketing appeal, making dusting unlikely

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Maintains stability under standard storage conditions but requires inert gas storage to prevent peroxide formation during extended air exposure

Conflicts

  • Strong oxidizing agents
  • Strong reducing agents
  • Strong bases
  • Perchloric acid
  • Acetaldehyde

Safety

Safety Profile

CIR Status
Not reviewed
Max tested
4%
Sensitization risk Low

Evaluated by RIFM and JECFA with FDA classification as a flavoring agent. OSHA/NIOSH workplace exposure limits established at 50 ppm to prevent respiratory and dermal irritation

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Optional

A specialized fragrance and solvent ingredient with demonstrated safety at appropriate concentrations but limited skincare benefits beyond formulation support.

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