Triacetin is an ester of glycerin used primarily as a plasticizer in the production of plastics and in the food industry as a humectant.
- Food Industry: Used as a food additive (E1518) to improve texture and retain moisture.
- Chemical Manufacturing: Applied as a plasticizer in the production of plastics and as a solvent in certain chemical processes.
- Pharmaceuticals: Used in pharmaceutical formulations as a plasticizer and stabilizer.
- Cosmetics: Used in cosmetics and personal care products as an emollient and solvent.
Physical and Chemical Properties:
| Properties |
Data |
| Appearance |
Colorless, oily liquid |
| Odor |
Odorless |
| Molecular Formula |
C9H14O6 |
| Molecular Weight |
218.21 g/mol |
| Boiling Point |
258 °C |
| Density |
1.17 g/cm³ |
| Solubility |
Slightly soluble in water, soluble in organic solvents |
| Flash Point |
150 °C |
| Chemical Stability |
Stable under normal conditions, but should be kept away from heat and open flames |