D-Carvone
D-Carvone is a chiral organic compound that is a major constituent of many essential oils, particularly caraway seed oil and dill weed oil. It is a versatile compound with a strong, characteristic caraway-like odor. D-Carvone is widely used in the flavor and fragrance industry, as well as in pharmaceutical and food applications.
Physical Properties
- Appearance: Colorless to pale yellow liquid
- Odor: Strong, caraway-like odor
- Specific Gravity: Approximately 0.960 g/cm³ at 25°C
- Boiling Point: Approximately 227-230°C
- Refractive Index: Approximately 1.499 at 20°C
- Optical Rotation: Approximately -60° to -62°
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Chemical Composition
The chemical properties of D-Carvone include:
- Molecular Formula: C₁₀H₁₄O
- Molecular Weight: 150.22 g/mol
- CAS Number: 6485-41-2
- Solubility: Soluble in alcohol, ether, and other organic solvents; slightly soluble in water.
- Stability: Stable under normal storage conditions, but may decompose under exposure to light, heat, or air.
Note: The applicable quality standards and testing methodologies may differ based on the intended application and regional regulatory requirements. For comprehensive details, please refer to the Certificate of Analysis (COA)