Tetrabromoethane

Structural formula of Tetrabromoethane

Tetrabromoethane is a halogenated hydrocarbon with the chemical formula C_H_Br_. It is a colorless to pale yellow liquid at room temperature and is known for its high density and refractive index. Tetrabromoethane is used in various industrial applications, particularly as a solvent and in the separation of minerals.

Chemical Properties

Tetrabromoethane is a member of the alkane family, specifically a haloalkane, due to the presence of bromine atoms. It is a dense liquid with a molecular weight of 345.7 g/mol. The compound is relatively stable but can decompose upon heating to produce toxic fumes of hydrogen bromide and bromine.

Physical Properties

• Molecular formula: C_H_Br_
• Molar mass: 345.7 g/mol
• Density: 2.96 g/cm_
• Boiling point: 243 °C
• Melting point: -1 °C

Uses

Tetrabromoethane is primarily used as a density gradient medium in the separation of minerals and other materials. Its high density allows it to separate substances based on their specific gravity. It is also used as a solvent in the synthesis of other chemical compounds and in the production of flame retardants.

Safety and Handling

Tetrabromoethane is considered hazardous and should be handled with care. It can cause skin and eye irritation and is harmful if inhaled or ingested. Proper personal protective equipment (PPE) such as gloves and goggles should be worn when handling this chemical. In case of exposure, affected areas should be rinsed with plenty of water, and medical attention should be sought if necessary.

Environmental Impact

Tetrabromoethane is not readily biodegradable and can persist in the environment. It is important to prevent its release into the environment and to follow proper disposal procedures. The compound can contribute to bromine pollution, which can have harmful effects on aquatic life.

Related Pages

• Haloalkane
• Bromine
• Solvent
• Flame retardant