What is Palmitic acid ethyl ester CAS 628-97-7?
Palmitic acid ethyl ester CAS 628-97-7 is a naturally occurring fatty acid ethyl ester found in various sources including aged whiskey, cooked rice, licorice root, and certain fermented beverages; it serves as a versatile ingredient in the flavor, fragrance, cosmetic, and chemical industries.
| Item |
Value |
| Appearance |
Clear colorless oily liquid |
| Melting point |
24-26 °C (lit.) |
| Boiling point |
192-193 °C/10 mmHg (lit.) |
| Density |
0.857 g/mL at 25 °C (lit.) |
| Flash point |
>230 °F |
| Storage Condition |
2-8°C |
Feature
1. Waxy Character – Exhibits a distinctive waxy odor and flavor profile.
2. Lipid Solubility – Functions as a neutral, lipid-soluble compound suitable for fat-based formulations.
3. Natural Occurrence – Appears naturally in food and beverage products like whiskey and rice.
4. Stability – Offers good stability for use in various industrial and consumer applications.
Application
1. Flavoring Agent – Used in dairy flavors, distilled spirits (whiskey, brandy, wine), butter essences, and food products as an approved edible flavoring.
2. Fragrance Component – Provides balsamic notes in vanilla and sweet fragrances.
3. Cosmetic Conditioning – Acts as a hair- and skin-conditioning agent and emollient for soft, smooth feel in personal care products.
4. Chemical Synthesis – Serves as an intermediate in lubricants, biodiesel, and organic synthesis.
5. Biomarker Use – Detected as a marker in forensic or medical contexts related to alcohol consumption.
Packaging
Mikem offers flexible packaging options, including 25 kg of fiber drums for liquid products and 15–25 kg PP/PE bags for powder products, all customizable to meet your specific needs.