Neopentyl glycol diacrylate, identified by CAS number 2223-82-7, is a prominent bifunctional monomer characterized by its low viscosity and high reactivity. As a clear, colorless liquid, it serves as an essential building block in the formulation of radiation-curable systems. Its chemical structure, featuring two acrylate groups attached to a neopentyl backbone, allows for efficient cross-linking during polymerization, resulting in robust polymer networks with excellent thermal stability and chemical resistance.
In industrial handling contexts, this monomer is valued for its ability to significantly reduce the viscosity of resin formulations without compromising the final mechanical properties. It exhibits low volatility and a high flash point compared to many other reactive diluents, making it a preferred choice for high-performance coatings and inks. The material’s inherent stability and consistent curing profile make it an indispensable component for researchers and manufacturers seeking to optimize the performance of UV-light and electron-beam cured materials.