1,2-Dibromoethane

1,2-Dibromoethane (also known as ethylene dibromide) is a colorless, heavy, nonflammable liquid with a sweet odor. It is used as a fumigant for soil and grain, as a lead scavenger in antiknock fluids, and as an intermediate in the synthesis of various organic compounds.

Chemical Properties

1,2-Dibromoethane is a halogenated hydrocarbon with the chemical formula C2H4Br2. It is a dense liquid that is soluble in alcohol, ether, and slightly soluble in water. It has a boiling point of 131.7°C and a melting point of -9.4°C.

Uses

1,2-Dibromoethane is used in a variety of applications. It is used as a fumigant in soil to control pests, as a scavenger in leaded gasoline, and as an intermediate in the synthesis of various organic compounds. It is also used in the preparation of dyes, pharmaceuticals, and synthetic rubber.

Health Effects

Exposure to 1,2-dibromoethane can cause a variety of health effects. Inhalation can cause irritation to the respiratory tract, while skin contact can cause burns. Long-term exposure can lead to liver and kidney damage, and it is considered a potential carcinogen.

Safety

Due to its potential health effects, safety measures should be taken when handling 1,2-dibromoethane. This includes using proper protective equipment, such as gloves and eye protection, and ensuring adequate ventilation in the work area.

Environmental Impact

1,2-Dibromoethane is a persistent organic pollutant and can have a significant impact on the environment. It can contaminate soil and groundwater, and can be toxic to aquatic life.

See Also

• Halogenated hydrocarbon
• Fumigant
• Carcinogen