2,2-Dimethyl-1,3-propanediol, also referred to as neopentyl glycol (NPG), is a versatile diol compound widely utilized in the synthesis of polyester resins, polyurethanes, and specialty chemicals. Its branched molecular structure imparts unique properties to polymers, enhancing their performance and durability in various applications. With its low volatility and excellent hydrolytic stability, NPG serves as a valuable building block in the production of high-quality coatings, adhesives, and elastomers.