Pentanedioyl dichloride(CAS: 2873-74-7)

Pentanedioyl dichloride (CAS: 2873-74-7) is a colorless crystalline solid with a molecular weight of approximately 206.07 g/mol. It has a high melting point of 161-162°C and is poorly soluble in water but miscible with common organic solvents. It is moderately reactive, particularly with amines and carboxylic acids.

Pentanedioyl dichloride (CAS: 2873-74-7) is commonly synthesized by the chlorination of adipic acid. The process involves heating adipic acid with chlorine gas in the presence of a Lewis acid catalyst such as ferric chloride. The yield is typically around 80-85%, with excellent selectivity towards the desired product.

Pentanedioyl dichloride (CAS: 2873-74-7) is used primarily in the polymer industry, particularly in the production of adipate esters and polyurethanes. It also finds applications in the chemical and pharmaceutical industries for the synthesis of various compounds and intermediates.

When handling pentanedioyl dichloride (CAS: 2873-74-7), it is important to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. It should be handled in a well-ventilated area or a fume hood due to its reactive nature. Spills should be cleaned up with caution, and the incident should be reported to the safety officer. Always consult the Safety Data Sheet (SDS) for detailed handling and safety information.