Science
Mechanism of Action
Ethyl Propionate primarily functions as a fragrance agent, delivering a distinct fruity, pineapple-like scent profile to cosmetic and personal care formulations. Additionally, it operates as a solvent, assisting in the dissolution of other ingredients, and acts as a general formulation aid.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Clinical studies indicate its effective use as a fragrance ingredient in cosmetic formulations at concentrations between 0.1% and 1%, delivering fresh, fruity top-notes.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ester is chemically stable at room temperature with a neutral pH of 7 in water. However, it is susceptible to hydrolysis, breaking down into propionic acid and ethanol in the presence of strong acids (acid-catalyzed hydrolysis) or undergoing saponification with strong bases (base-catalyzed hydrolysis), both of which can generate heat.
Conflicts
- Strong acids
- Strong bases / Caustic solutions
- Oxidizing agents
- Alkali metals and hydrides
Safety
Safety Profile
The U.S. FDA designates Ethyl Propionate as Generally Recognized As Safe (GRAS) for food applications, a classification supported by FEMA. IFRA standards permit its unrestricted use in fragrance compounds, provided overall product safety is ensured through expert assessment. Human exposure data indicates low acute toxicity via inhalation, oral, and dermal routes.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Ethyl Propionate serves as an effective fragrance ingredient, imparting fresh, fruity notes with a favorable safety profile at typical cosmetic concentrations, making it an optional addition for sensory appeal.
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