Dichloromethane

Dichloromethane, also called methylene chloride, is a volatile chlorinated solvent used in industrial dissolution, extraction and chemical processing. It dissolves a range of organic compounds and forms a separate phase from water, enabling selected liquid-liquid separations. Its low boiling point also allows solvent removal from suitable process streams after the required operation.

The technical liquid supplies process solvency rather than a reactive structural component. Commercial grades can contain different stabilizer systems and impurity profiles, which matter when the solvent contacts reactive intermediates or a sensitive product. A general industrial grade is distinct from separately controlled pharmaceutical-processing or specialty purity grades. Process use depends on compatibility with the material being dissolved or extracted.

Typical Applications

• Organic intermediate work-up: Used in selected chemical manufacturing processes to dissolve intermediates and support phase separation during work-up. The solvent carries the desired organic fraction before recovery or further processing.
• Industrial extraction processes: Used where differential solubility between an aqueous phase and an organic solvent phase is required. Its limited water miscibility permits separation of the solvent-rich layer.
• Specialty polymer and resin processing: Used in compatible industrial dissolution and formulation operations involving selected polymers or resins. Subsequent solvent removal leaves the intended solid or formulated material.

Specifications

Specifications describe the standard grade. Tolerance, test method and documentation package are confirmed per order.