trans-DCE, or trans-1,2-dichloroethylene, is a chemical compound commonly used as a solvent and in the production of various industrial products. It is a colorless liquid with a sweet odor and is part of the dichloroethylene family, which includes both cis and trans isomers. This compound is primarily utilized in the manufacturing of adhesives, coatings, and cleaning agents. Due to its properties, trans-DCE is also studied for its environmental impact and potential health effects, as it can be harmful if inhaled or ingested. Proper handling and disposal are essential to minimize risks.