3,3'-Oxydi(1,2-propanediol)(CAS: 59113-36-9)

3,3'-Oxydi(1,2-propanediol) is a colorless liquid with a high boiling point of 217°C. Its molecular weight is 138.14 g/mol. This compound is highly soluble in water and ethanol. It exhibits low reactivity under normal conditions but can react with strong acids or bases to form esters or salts. It is a bis-ether derived from 1,2-propanediol and is used as a precursor in various chemical syntheses and as a solvent.

3,3'-Oxydi(1,2-propanediol) is typically synthesized via the condensation of 1,2-propanediol using a strong acid catalyst like sulfuric acid. The reaction involves the formation of an ester intermediate followed by hydrolysis to give the bis-ether product. This method provides good selectivity and yields up to 95% of the desired compound. Other methods include using metal catalysts or microwave-assisted techniques to enhance reaction rates and selectivity.

3,3'-Oxydi(1,2-propanediol) is primarily used in the pharmaceutical industry for the synthesis of certain drug intermediates. It is also utilized in the production of polymers, particularly in the synthesis of polyesters and polyurethanes. Additionally, it finds applications in the development of sensors and semiconductors, where its excellent solvating properties are advantageous.

When handling 3,3'-Oxydi(1,2-propanediol), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. This compound should be stored in a well-ventilated area and away from heat and sources of ignition. In case of a spill, it should be handled in a fume hood, using absorbent materials. Always refer to the Material Safety Data Sheet (MSDS) for specific handling instructions and safety information.