1,4-Butanediol CAS:110-63-4

1,4-Butanediol (BDO), with the molecular formula C4H10O2, is an essential aliphatic diol characterized by its two hydroxyl (-OH) groups located on the terminal carbon atoms of a linear four-carbon chain. This structural characteristic contributes to its physical properties, such as low volatility and high viscosity, making it a valuable compound in various industrial applications. One of the primary uses of 1,4-butanediol is as an intermediate in the synthesis of polymers. It plays a critical role in producing polybutylene terephthalate (PBT) and polyurethane, which are widely utilized in automotive, electrical, and consumer goods industries due to their robust mechanical properties and chemical resistance. Additionally, BDO can be polymerized to form polybutylene, a thermoplastic elastomer that finds applications in flexible and durable products. Beyond its role in polymer production, 1,4-butanediol is utilized as a solvent in formulations for paints, coatings, and adhesives. Its ability to dissolve a wide range of substances makes it an effective medium for enhancing the performance of these materials. Moreover, BDO is employed in the pharmaceutical industry as a precursor for synthesizing various biologically active compounds, further underscoring its versatility. 1,4-Butanediol also has potential applications as a fuel additive and in the development of environmentally friendly solvents. As sustainable practices gain traction, there is increasing interest in bio-based production methods for BDO, such as fermentation processes using renewable resources. While generally regarded as safe when handled responsibly, 1,4-butanediol can pose health risks if ingested or improperly handled. Safety precautions, including personal protective equipment (PPE) and adequate ventilation, are essential during its use. In summary, 1,4-butanediol is a multifunctional compound with significant applications in polymer production, solvent formulation, and pharmaceuticals, highlighting its importance across various industries while necessitating careful handling to ensure safety.