2-[2-(2-Ethoxyethoxy)ethoxy]ethanol(CAS: 112-50-5)

2-[2-(2-Ethoxyethoxy)ethoxy]ethanol is a colorless, clear liquid with a low viscosity. Its molecular weight is approximately 224.24 g/mol. It has good solubility in water and organic solvents. It is relatively stable but can react with strong acids and bases. It is often used as a solvent and stabilizer in various applications.

2-[2-(2-Ethoxyethoxy)ethoxy]ethanol is typically synthesized through a series of reaction steps, including etherification and esterification. Commonly, ethylene glycol is first treated with ethylene oxide to form 2-(2-ethoxyethoxy)ethanol, which is then reacted with ethylene oxide to produce the desired compound. The reaction is typically catalyzed using strong bases like sodium hydroxide.

2-[2-(2-Ethoxyethoxy)ethoxy]ethanol is widely used in the pharmaceutical, polymer, and cosmetic industries. It serves as a solvent, emulsifier, and stabilizer in drug formulations and personal care products. It is also used in the production of resins and adhesives, and as a component in sensor and semiconductor manufacturing processes.

Proper handling of 2-[2-(2-Ethoxyethoxy)ethoxy]ethanol requires the use of personal protective equipment, including gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from strong acids and bases. In case of a spill, it is important to use appropriate absorbents and follow local waste disposal regulations. Safety data sheets (SDS) should be consulted for detailed information on handling and storage.