Colorless Liquid Methylene Dichloride

Methylene chloride, also known as dichloromethane (DCM), is a colorless, volatile liquid with the chemical formula CH2Cl2. It's an organic solvent with various industrial applications. Here's a detailed product description:

Chemical Properties:
Formula: CH2Cl2
Molar Mass: 84.93 g/mol
Appearance: Colorless liquid
Odor: Sweet, chloroform-like odor
Boiling Point: 39.6A C (103.3A F)
Melting Point: -96.7A C (-142.1A F)
Density: 1.325 g/cmA

Key Features:
Solvent Properties: Methylene chloride is a highly efficient solvent for a wide range of organic compounds, including resins, adhesives, and oils. Its ability to dissolve both polar and non-polar substances makes it valuable in various industrial processes.
Low Boiling Point: With a relatively low boiling point, methylene chloride is easily evaporated from a mixture, leaving behind the dissolved substances. This property makes it useful in applications where the solvent needs to be removed quickly.
Selectivity: It exhibits selectivity in solvent extraction processes, allowing for the separation of specific compounds from mixtures based on their solubility characteristics.
Non-Flammable: Unlike some other organic solvents, methylene chloride is non-flammable, making it safer for use in environments where fire hazards are a concern.
Reactivity: While generally stable under normal conditions, methylene chloride can react with strong oxidizing agents to produce hazardous by-products. Proper handling and storage are essential to prevent accidental reactions.
Applications:

Paint Stripping: Methylene chloride is commonly used as a paint stripper or paint remover due to its ability to dissolve many types of paint and varnish from various surfaces, including wood, metal, and masonry.
Adhesives and Sealants: It serves as a solvent in the formulation of adhesives, sealants, and coatings, facilitating the application and curing processes.
Pharmaceuticals: It is used in the pharmaceutical industry for the extraction of active ingredients from plant materials and as a solvent in the production of pharmaceutical formulations.
Chemical Synthesis: Methylene chloride is employed as a solvent and reagent in various chemical synthesis reactions, including in the manufacture of pharmaceuticals, agrochemicals, and specialty chemicals.
Safety Considerations:
While methylene chloride is widely used, it poses health hazards if not handled properly. Inhalation or skin exposure to vapors can cause irritation, and prolonged or high-level exposure may lead to more serious health effects. Adequate ventilation, personal protective equipment (PPE), and proper handling procedures are essential to minimize risks.