- Appearance: Usually appears as colorless transparent crystals or white crystalline powde.
- Odor: It has a special, pleasant herbal fragranc.
- Solubility: Slightly soluble in water and glycerin, but soluble in organic solvents such as ethano.
| Property |
Value |
| Density |
0.965 g/mL at 25 °C |
| Melting Point |
48 - 51 °C |
| Boiling Point |
232 °C |
| Flash Point |
102 °C |
| Acidity Coefficient (pKa) |
10.59 ± 0.10 |
Thymol is used in cosmetics as a fragrance ingredient and an antibacterial agen. Its unique herbal fragrance can give cosmetics a fresh and natural smel. At the same time, it has antibacterial properties, which can help protect the skin from bacterial invasion and maintain skin healt. It is often used in the formulation of cosmetics such as toothpaste, mouthwash, and facial cleanse.
Thymol is generally considered safe for use in cosmetics at appropriate concentrations. However, excessive use may cause skin irritation or other adverse reactions in some people. Therefore, it is necessary to control the dosage within a reasonable range during use.
Here is an application picture of thymol in cosmetics
. The picture shows that thymol is used in mouthwash, which can not only provide a fresh smell but also has a certain antibacterial effect to help maintain oral health.
