Product Name: Triethylene Glycol Divinyl Ether Product Code: YLD-S0102 CAS No.: 765-12-8 Product Category: Active Diluent / Di-functional Vinyl Ether Monomer   1. Product Information Item Information Product Name Triethylene Glycol Divinyl Ether Other Names DVE-3；tri(ethylene glycol) divinyl ether；DIVINYL TRIETHYLENE GLYCOL DIETHER Product Code YLD-S0102 CAS No. 765-12-8 Molecular Formula C10H18O4 Molecular Weight 202.25 g/mol Category Low-volatility, low-viscosity di-functional vinyl ether monomer   2. Product Description YLD-S0102, Triethylene glycol divinyl ether, is a colorless to pale yellow liquid with low volatility. It is soluble in water and common organic solvents. With vinyl ether reactivity and flexible triethylene glycol ether chains, it can be used in light-curing, UV-curing adhesives, sealants, resins, coatings, spray paints and adhesive systems. As a reactive diluent or crosslinking monomer, it helps adjust formulation viscosity and participate in curing or crosslinking reactions.   3. Structure Features and Key Advantages 1. Di-functional vinyl ether structure YLD-S0102 contains two vinyl ether reactive groups and can participate in crosslinking reactions in relevant curing systems. 2. Low volatility and low viscosity The product has low volatility and is suitable for formulation systems requiring processing stability. It can also help reduce system viscosity and improve mixing, flow and processing operation. 3. Good system compatibility The flexible triethylene glycol ether chains support flexibility and compatibility in material systems. The product is soluble in water and common organic solvents, which makes it suitable for formulation development in resin, coating, sealant and adhesive systems.   4. Typical Properties Item Typical Value Appearance Colorless or light yellow liquid DVE-3 Content, % ≥98.0 Boiling Point, °C 120-126 Density, g/mL @25 °C 0.99 Moisture Content, % ≤0.20   Note: The above data are from Typical Properties in the company TDS. Final delivery specifications shall be subject to the company TDS / COA.   5. Features Feature Description Low volatility Helps reduce volatilization loss during use and is suitable for systems requiring processing stability. Reactive dilution Can reduce system viscosity while participating in the curing process, helping reduce the performance impact of inert diluents. Crosslinking ability The di-functional vinyl ether structure can participate in crosslinked network formation and is suitable for crosslinking agent and reactive monomer applications. System compatibility Soluble in water and common organic solvents, supporting formulation adjustment in coatings, adhesives, sealants and resin systems.   6. Applications 1. Light-curing and UV-curing systems YLD-S0102 can be used as a reactive diluent monomer in light-curing or UV-curing adhesives, sealants and coating systems to adjust formulation viscosity and participate in curing or crosslinking reactions. 2. Cross-linking agent With its di-functional vinyl ether structure, the product can be used as a crosslinking monomer in relevant polymer systems. The TDS mentions its use as a crosslinker in the production of polyacrylate ion exchange resins. 3. Sulfur based sealant YLD-S0102 can be used as a component in sulfur-based sealant compounds. Dosage and final performance should be confirmed by formulation testing. 4. Industrial systems such as coatings, resins and adhesives Due to its low volatility and solubility in water and common organic solvents, it can also be used in fibers, resins, coatings, spray paints and adhesives, mainly as a solvent, reactive diluent or modifier.   7. Storage, Packaging & Safety Item Information Packaging Drums；IBC tanks Storage temperature 5-30°C Storage & Handling Avoid direct sunlight and place in a cool and dry place. Avoid strong oxidants and acids. Storage Life 12 months from the date of manufacture in the original packing in ambient temperatures. Safety All safety information is provided in the Material Safety Data Sheet.