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DIETHYLKETONE.

Avoid CAS 96-22-0 / PERFUMING

Diethylketone, also known as 3-Pentanone, functions primarily as an industrial solvent and chemical intermediate. While used in cosmetics for its solvent properties, it lacks identified beneficial mechanisms for skin.

Solvent

Science

This compound primarily functions as a solvent in cosmetic applications. No specific mechanism of action offering beneficial skincare properties has been established from current research.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Diethylketone is a highly flammable liquid and vapor. It must be stored in a cool, well-ventilated area, away from ignition sources and incompatible substances.

Conflicts

  • Strong oxidizers
  • Alkalis
  • Mineral acids
  • Hydrogen peroxide + nitric acid
  • Strong acids
  • Aliphatic amines
  • Many plastics

Safety

CIR Status
Not reviewed
Sensitization risk High

Diethylketone is identified as an irritant for the eyes, skin, and respiratory tract. Direct liquid contact can cause eye burns, and prolonged skin exposure may result in smarting, reddening, and potentially dryness or cracking.


Your Skin

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

Our Assessment

Avoid

Given its documented irritant properties and the absence of identified beneficial skincare mechanisms, Diethylketone is not recommended for inclusion in cosmetic formulations.


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