2,4,6-tribromophenol

2,4,6-Tribromophenol (TBP) is a brominated derivative of phenol. It is a white crystalline solid that has a slight phenolic odor. It is used as a fungicide, wood preservative, and disinfectant.

Chemical Properties

2,4,6-Tribromophenol has the chemical formula C6H3Br3O. It is a white to light yellow crystalline powder with a melting point of 166-170 °C and a boiling point of 344 °C. It is slightly soluble in water and readily soluble in alcohol and ether.

Uses

2,4,6-Tribromophenol is used as a fungicide and wood preservative. It is also used as a disinfectant due to its ability to kill a wide range of bacteria and fungi. In addition, it is used in the production of flame retardants for the plastic industry.

Health Effects

Exposure to 2,4,6-Tribromophenol can cause irritation to the skin, eyes, and respiratory tract. It can also cause liver and kidney damage. Long-term exposure can lead to chronic health effects such as cancer and reproductive harm.

Environmental Impact

2,4,6-Tribromophenol is persistent in the environment and can bioaccumulate in aquatic organisms. It is toxic to fish and other aquatic life.

Regulation

In the United States, the Environmental Protection Agency (EPA) regulates the use of 2,4,6-Tribromophenol under the Toxic Substances Control Act (TSCA).

See Also

• Brominated flame retardants
• Phenol
• Environmental toxicology