For chemical engineers, formulators, and procurement specialists, a thorough understanding of a chemical's properties is fundamental to its effective application. Diethylene Glycol Divinyl Ether (DVE-2), identified by CAS 764-99-8, is a fascinating molecule with a distinct set of characteristics that make it valuable across several industrial sectors. As a leading manufacturer and supplier of fine chemicals, we provide insights into these properties and their implications for your product development.

At its core, DVE-2 is a divinyl ether, meaning it possesses two vinyl ether functional groups (-O-CH=CH₂). These ether linkages contribute to its relatively low volatility and provide a degree of flexibility. The presence of the ethylene glycol ether chain imparts a balance of hydrophilic and hydrophobic characteristics, influencing its solubility and compatibility with various organic systems. Its chemical structure C₈H₁₄O₃, with a molecular weight of approximately 158.2 g/mol, is key to its functionality. Notably, the vinyl ether groups are highly reactive towards cationic polymerization, a process often initiated by UV radiation in the presence of photoinitiators. This reactivity is what makes DVE-2 an excellent reactive diluent and crosslinker.

The physical properties of DVE-2 are also significant for industrial applications. It is typically a colorless liquid with a boiling point around 168-199°C, depending on the source and measurement method. Its flash point of approximately 71°C classifies it as combustible, requiring appropriate handling and storage. As a manufacturer, maintaining the purity of DVE-2, often exceeding 98%, is a priority to ensure predictable performance in demanding applications like UV-curable coatings, adhesives, and specialty polymers.

When you need to buy Diethylene Glycol Divinyl Ether, choosing a reputable manufacturer is crucial. Our facility in China adheres to strict quality control measures to deliver DVE-2 that meets high standards for purity and reactivity. Understanding these chemical properties allows formulators to precisely leverage DVE-2's capabilities in their adhesive, coating, or ink formulations. We invite you to contact us for more detailed technical specifications and to get a quote for purchasing high-quality DVE-2. Secure your supply of this essential chemical intermediate from a trusted supplier.