1. Overview of 1,2-Dichloroethane

1,2-Dichloroethane, also known as ethylene dichloride (EDC), is an important organic chemical widely used in the chemical and petrochemical industries. Its CAS number is 107-06-2, its molecular formula is C₂H₄Cl₂, and its molecular weight is 98.96 g/mol. It is a colorless, volatile liquid with a characteristic odor.

2. Physical and Chemical Properties

1,2-Dichloroethane has a boiling point of approximately 83.5°C and a melting point of approximately −35.5°C. It is slightly soluble in water and miscible with many organic solvents. Due to its chemical properties, it is suitable for use as an important industrial chemical feedstock.

3. Main Applications

The primary application of 1,2-Dichloroethane is the production of vinyl chloride monomer (VCM), which is used to manufacture polyvinyl chloride (PVC). PVC is widely applied in pipes, construction materials, cable insulation, flooring, and various plastic products.

In addition, 1,2-Dichloroethane serves as an intermediate in certain chemical manufacturing processes. Its stable supply and consistent quality are important for industrial production.

4. Storage and Safety

1,2-Dichloroethane is a flammable and toxic chemical that requires careful handling. It should be stored in tightly closed, compatible containers in a cool, well-ventilated area, away from heat, sparks, and open flames.

Appropriate personal protective equipment and exposure controls should be used during handling. Buyers and users should consult the product-specific Safety Data Sheet (SDS) and comply with applicable regulations for storage, transportation, and use.

5. Conclusion

With CAS No. 107-06-2, 1,2-Dichloroethane is an important raw material in the global chemical industry, particularly in the production of VCM and PVC. Understanding its basic properties, applications, and safety requirements helps businesses select suitable products and manage chemical materials responsibly.