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2,6-DIMETHYL-4-HEPTANONE.

Optional CAS 108-83-8 / PERFUMING

A branched-chain ketone that serves dual functionality as both a slow-evaporating solvent and fragrance component in cosmetic formulations. This oil-soluble compound helps reduce surface tension in formulations while providing stability under normal storage conditions.

solvent fragrance

Science

Functions primarily through its solvent properties, creating a stable carrier medium for other active ingredients while contributing to product texture and sensory experience through its fragrance properties.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

As a functional solvent and fragrance component rather than an active ingredient, this compound is typically used at necessary concentrations for formulation stability rather than being subject to dusting practices.


The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Maintains stability under standard storage conditions with high flammability characteristics. Shows complete miscibility with alcohols, ethers, and organic solvents while remaining immiscible with water.

Conflicts

  • strong oxidizing agents
  • some plastics

Safety

CIR Status
Not reviewed
Sensitization risk Low

Demonstrates low acute toxicity with oral LD50 exceeding 5000 mg/kg in rat studies. Regulated by RIFM/IFRA for fragrance applications, though may cause mild irritation to skin and eyes in undiluted form.


Your Skin

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

Our Assessment

Optional

A functional ingredient that supports formulation stability and sensory experience rather than providing direct skin benefits.


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