ethylene dichloride的意思|示意

Ethylene dichloride, also known as 1,2-dichloroethane, is an organic compound primarily used in the production of polyvinyl chloride (PVC). It can also be used as a solvent for cleaning metals, as a degreasing agent, and as a raw material for other chemical processes.

Ethylene dichloride is typically produced from the reaction of ethylene and chlorine. Ethylene dichloride is a colorless liquid with a sweet odor. It is slightly soluble in water and miscible with alcohols, ethers, and many hydrocarbons.

The primary use of ethylene dichloride is as a precursor to vinyl chloride monomer in the production of polyvinyl chloride (PVC). PVC is a widely used thermoplastic polymer used for a variety of purposes, including plumbing, electrical insulation, and the production of sheets, rods, and films. Ethylene dichloride is also a key component in the production of other chemical products, such as silicones, ethylene oxide, and many chlorinated solvents.

Ethylene dichloride can also be used as a solvent. It is a popular choice for cleaning metals, as it dissolves grease and oils. Additionally, it can be used for degreasing parts, as well as for thinning rubber and vinyl coatings. It is also used in the chemical extraction process.

Despite its many uses, ethylene dichloride can be hazardous to human health. Exposure of the chemical to the skin, eyes, and mucous membranes can lead to severe irritation and even burning. Inhalation of ethylene dichloride can result in coughing, shortness of breath, headaches, and dizziness. Long-term exposure can lead to more serious effects, such as liver damage and cancer.

For these reasons, it is important to handle ethylene dichloride with care. Appropriate protective equipment, such as gloves, eye protection, and a dust mask, should be worn when handling the chemical. In addition, the area should be well ventilated and any spills should be cleaned up immediately.