Methylene chloride, also known as dichloromethane, is a colorless liquid with a sweet, chloroform-like odor. It is a highly volatile and stable compound that is commonly used as a solvent in various industrial processes such as paint stripping, metal cleaning, and degreasing. Methylene chloride is also used as a propellant in aerosol sprays and as a blowing agent in the production of foam insulation. Due to its ability to dissolve a wide range of organic compounds, it is also used as an extraction solvent in the pharmaceutical industry. However, exposure to high levels of methylene chloride can pose health risks such as headaches, dizziness, and in severe cases, can lead to central nervous system depression and even death. As such, proper precautions and safety measures should be taken when handling this chemical.