1,4-Bis(vinyloxy)-butane(CAS#3891-33-6)

Introduction

1,4-Butanediol vinyl ether is an organic compound. The following is an introduction to its nature, use, preparation method and safety information:Quality:1,4-Butanediol ethylene ether is a colorless liquid with low volatility. It is less soluble in water but can be miscible with many organic solvents. It has good stability and chemical resistance, and is not easy to decompose at room temperature.Use:1,4-butanediol ethylene ether is widely used in many fields. It can be used as a solvent in the production of chemical products such as coatings, inks, and adhesives. It can also be used as a softener, plasticizer and solvent mediator, among others.Method:1,4-butanediol ethylene ether can be prepared by the reaction of butylene glycol and ethylene oxide. Specifically, butylene glycol is reacted with ethylene oxide in the presence of an alkaline catalyst to generate 1,4-butanediol ethylene ether.Safety Information:1,4-Butanediol vinyl ether has low toxicity. Long-term exposure or excessive exposure may have irritating or damaging effects on the human body. When using, you should pay attention to protective measures and avoid direct contact with the skin or inhalation of its vapors. It should be stored in a cool, well-ventilated place to avoid contact with oxidants and high-temperature substances.

Application
1,4-Bis(vinyloxy)-butane (1,4-Butanediol divinyl ether, BDVE, CAS 3891‑33‑6) is a versatile bifunctional monomer featuring two highly reactive vinyloxy groups on a flexible butane backbone. As a crosslinking agent in polymer chemistry, it forms stable covalent bonds between polymer chains, enabling the creation of three-dimensional networks essential for synthesizing polymeric membranes, copolymer networks, thermally expandable microspheres, and fuel cell electrolyte membranes. As a cationic polymerization monomer, BDVE copolymerizes with various monomers to produce specialty polymers with enhanced flexibility and chemical resistance. In UV-curable and electron-beam curing formulations, BDVE acts as an effective reactive diluent, reducing system viscosity without VOC emissions while improving adhesion, weatherability, and chemical resistance for high-performance coatings, printing inks, adhesives, and sealants. The compound also reacts with amines to form heat- and radiation-resistant urea linkages, making it suitable for polyurethane sealants, electronic packaging materials, and semiconductor photoresists. In organic synthesis, it serves as a building block for higher perfume chemicals with diffusive properties in soap and detergent fragrances, and as an intermediate for agrochemicals, plasticizers, and biobased polymer research. Xinchem offers custom synthesis, custom chemical synthesis, and contract manufacturing of high-purity 1,4-Bis(vinyloxy)-butane with global supply capabilities from R&D to commercial tons. Contact us for a competitive quote.