- Chemical Formula: C7H8 (or C6H5CH3)
- Structure: Toluene is an aromatic hydrocarbon, meaning it contains a benzene ring with a methyl group (-CH3) attached.
- Appearance: Clear, colorless liquid.
- Odor: Sweet, pungent, benzene-like.
- Flammability: Toluene is a flammable liquid.
- Solubility: Insoluble in water.
- Density: 0.867 g/cm³.
- Boiling Point: 110.6 °C.
- Melting Point: -95 °C.
- Molecular Weight: 92.14 g/mol.