Tetrabromoethane

Tetrabromoethane is a halogenated hydrocarbon, specifically a brominated derivative of ethane. It has the chemical formula C2H2Br4 and is a colorless to yellowish liquid with a sweet, chloroform-like odor.

Chemical Properties

Tetrabromoethane is a heavy, nonflammable, nearly colorless liquid with a sweet odor. It is less dense than water and insoluble in water. Hence, it sinks in water. It is used in fire extinguishers, as a heavy liquid in geophysical exploration, and as a solvent in many chemical reactions.

Physical Properties

Tetrabromoethane has a high density, which makes it useful for the separation of minerals by density. It is also used as an abrasive, in cutting and polishing gemstones, and in fire extinguishers.

Health Effects

Exposure to tetrabromoethane can cause irritation to the eyes, skin, and respiratory tract. It can also cause dizziness, nausea, headache, confusion, and in severe cases, coma or death. Long-term exposure can lead to liver and kidney damage.

Safety Measures

When handling tetrabromoethane, it is important to use proper personal protective equipment including gloves and eye protection. In case of a spill, absorb with an inert material and place in an appropriate waste disposal container.

Environmental Impact

Tetrabromoethane is a persistent organic pollutant and can have a significant impact on the environment. It is toxic to aquatic life and can cause long-term adverse effects in the aquatic environment.

See Also

• Bromine
• Ethane
• Halogenated hydrocarbon
• Persistent organic pollutant