12diamine

1,2-diaminoethane, also known as ethylenediamine (EDA), is a chemical compound with the formula C2H8N2. It is a colorless liquid with an ammonia-like odor. EDA is a strong base and is miscible with water, alcohol, and benzene. It is a widely used chemical in various industrial applications.

EDA is primarily used as a building block in the synthesis of various organic compounds. It serves as a precursor for chelating agents, such as EDTA (ethylenediaminetetraacetic acid), which are crucial in metal ion sequestration. It is also employed in the production of fungicides, pharmaceuticals, and plastics. In the textile industry, EDA is used as a curing agent for epoxy resins and as a component in dyes.

The compound can be synthesized through the reaction of ammonia with 1,2-dichloroethane. Due to its corrosive nature and potential health hazards, EDA must be handled with appropriate safety precautions, including adequate ventilation and personal protective equipment. Exposure can cause severe irritation to the skin, eyes, and respiratory system.