Dichloromethane, also known as DCM, methylene chloride, or methylene bichloride, is an organic compound commonly used as a solvent in various industrial applications.

Chemical Properties:

Chemical Formula: CH₂Cl₂
CAS Number: 75-09-2
Appearance: Colorless, transparent liquid
Odor: Irritating ether-like odor with a sweet, chloroform-like scent

Solubility:
Dichloromethane is slightly soluble in water and fully soluble in ethanol and ether. It exhibits low polarity and is miscible with many organic solvents, making it versatile for various applications.

Physical Properties:
Under normal usage conditions, dichloromethane is a non-flammable, low-boiling solvent. It serves as an effective replacement for flammable solvents such as petroleum ether and ether, particularly in environments where safety is a concern. However, caution is advised when vapor concentrations become elevated, especially in high-temperature air.