Glycerin
- Chemical Formula: C₃H₈O₃
- Appearance: Clear, colorless, viscous, hygroscopic liquid
- Odor: Odorless
- Molecular Weight: 92.09 g/mol
- Density: 1.26 g/mL
- Melting Point: 17.8 °C
- Boiling Point: 290 °C
- Solubility: Miscible with water and ethanol
- Hygroscopic: Readily absorbs moisture from the air