delta-Hexalactone(CAS#823-22-3)

Introduction

δ-Hexanolactone, also known as pentanoic acid lactone, is an organic compound. The following provides information about its properties, uses, preparation, and safety: Properties:- It has a distinctive fruity aroma.Uses:- δ-Hexanolactone is a commonly used chemical intermediate, widely employed in the synthesis of various types of compounds.- It is often used as a solvent, an extractor of organic substances in solvents, and as a raw material in fine chemicals.- It can also be used in the synthesis of perfumes, lubricants, coatings, plastics, and other related products.Preparation:- There are multiple methods for preparing δ-hexanolactone. One common approach is to react pentanoic acid with an alcohol to form δ-hexyl pentanoate through esterification. Subsequently, δ-hexanolactone is obtained via a dehydration and cyclization reaction.Safety Information:- The vapors of δ-hexanolactone can irritate the eyes and respiratory system and may have potential carcinogenic effects on humans.- Appropriate protective measures should be taken when using or handling this compound, including wearing safety goggles, gloves, and protective clothing.- It should be handled in a well-ventilated area to avoid inhaling vapors.- Waste and residues should be disposed of in accordance with local regulations.