1,4-Butanediol (BDO), identified by its CAS number 110-63-4, is a chemical compound that plays a pivotal role in modern industrial manufacturing. Its production, properties, and diverse applications make it a sought-after raw material for a wide array of sectors. Manufacturers globally rely on BDO for its versatility as both a solvent and a chemical intermediate.

Historically, BDO has been synthesized through various chemical pathways. Common industrial routes include the hydrogenation of maleic anhydride and the reaction of acetylene with formaldehyde followed by hydrogenation. More recently, bio-based routes utilizing genetically modified organisms have emerged, offering a more sustainable production alternative. Understanding these production methods can inform a manufacturer’s sourcing decisions and potential cost structures.

The physical properties of 1,4-Butanediol are critical to its functionality. It is typically described as a colorless, viscous liquid with a slightly sweet odor. Its purity is a key specification, with industrial grades commonly exceeding 99.5%. Notably, BDO has a melting point around 20.1°C, meaning it can solidify at cooler ambient temperatures. This characteristic necessitates careful handling and storage, often involving gentle warming to liquefy the product before use. Its miscibility with water and many organic solvents further enhances its utility.

The industrial applications of BDO are extensive and impactful. A significant portion of global BDO production is dedicated to the manufacturing of tetrahydrofuran (THF). THF is a powerful solvent used in PVC production, magnetic tape manufacturing, and as a reaction medium for various chemical syntheses. Another major application is in the production of polybutylene terephthalate (PBT), a robust engineering plastic utilized in automotive components, electrical housings, and appliance parts.

Furthermore, BDO serves as a crucial monomer in the production of polyurethanes and thermoplastic elastomers, contributing to the flexibility, durability, and resilience of these materials. These polymers are found in everything from footwear and apparel to automotive interiors and industrial coatings. For companies looking to buy these polymers, understanding the role of BDO as a precursor is essential.

The demand for high-purity 1,4-Butanediol continues to grow, driven by advancements in material science and manufacturing technologies. For businesses seeking a reliable supplier of this key chemical, partnering with experienced manufacturers offering competitive prices is paramount. We encourage you to inquire about our extensive offerings of 1,4-Butanediol, ensuring your production lines are supported by consistent quality and dependable supply.