Phenol (noun)

1. A toxic, colorless or white crystalline solid, C6H6O, that is a derivative of benzene and is used in the manufacture of phenolic resins, phenol formaldehyde, and other chemical products.
2. A toxic, acidic, colorless or white crystalline solid, C6H6O, that is a derivative of benzene and has a bitter taste and a strong, sweetish odor.

Origin:

From the greek φῆνος (phēnos) meaning "of or from a plant".

Examples:

1. Phenol is used as a disinfectant and antiseptic.
2. Phenol is used as a raw material to produce phenolic resins, which are used in adhesives, laminates and insulation.
3. Phenol is also used in the production of phenol formaldehyde, which is used to make melamine and other resins.
4. Phenol is toxic and can cause skin irritation and burns.
5. Phenol is also used in the synthesis of bisphenol A, a key component of polycarbonate plastics and epoxy resins.