Dichloroethane

Dichloroethane, also known as ethylene dichloride (EDC), is a chemical compound with the formula C2H4Cl2. It is a colorless liquid with a sweet, chloroform-like odor. Dichloroethane is primarily used as an industrial solvent and as an intermediate in the production of other chemicals.

Here are some key properties and uses of dichloroethane:

1. Properties:
- Molecular formula: C2H4Cl2
- Molecular weight: 98.96 g/mol
- Boiling point: 83.48 °C (182.26 °F)
- Melting point: -35.7 °C (-32.3 °F)
- Density: 1.253 g/cm³
- Solubility: Miscible with many organic solvents, slightly soluble in water

2. Uses:
- Solvent: Dichloroethane is commonly used as a solvent for various organic compounds, including resins, waxes, oils, and fats. It is particularly effective in dissolving PVC (polyvinyl chloride) and is used in the production of PVC-based products.
- Chemical intermediate: It serves as an intermediate in the production of vinyl chloride monomer (VCM), which is used to manufacture polyvinyl chloride (PVC). VCM is produced by the process of chlorination of ethylene, where dichloroethane is a key precursor.
- Metal degreasing: Due to its excellent solvent properties, dichloroethane is used for degreasing metal surfaces in industries such as automotive, aerospace, and manufacturing.
- Paint remover: It is also used as a paint remover or stripper, as it can effectively dissolve many types of paints and coatings.

It is important to note that dichloroethane is a hazardous substance and should be handled with caution. Proper safety measures, such as wearing protective equipment and working in a well-ventilated area, should be followed when using or handling this chemical.

Please ensure to consult the safety data sheet (SDS) and follow all safety guidelines provided by the manufacturer or supplier before using dichloroethane.