For procurement managers and R&D scientists in the chemical industry, sourcing raw materials like 1,4-Dibromobutane (CAS: 110-52-1) requires meticulous attention to detail. This crucial organic synthesis intermediate, a transparent liquid, is the backbone of numerous chemical processes, from pharmaceutical development to advanced materials science. Ensuring you buy from a reputable manufacturer that guarantees high purity and consistent quality is paramount to avoiding costly delays and failed experiments. This guide outlines what buyers should consider when looking for 1,4-Dibromobutane suppliers, especially within the competitive Chinese market.

The first critical factor when you need to buy 1,4-Dibromobutane is its purity. The article specifications indicate a standard purity of ≥99.0%. This high assay is essential for reactions where side products can significantly impact yield and downstream processing. Impurities, even in small amounts, can interfere with catalytic processes or lead to undesired byproducts in pharmaceutical intermediates or fine chemical production. Therefore, always inquire about the specific purity levels and the analytical methods used by the supplier to verify them. A trusted chemical supplier will readily provide Certificates of Analysis (CoA) detailing these specifications, including moisture content, which should ideally be ≤500ppm for optimal performance.

Understanding the product's Chemical Abstracts Service (CAS) number, 110-52-1, is also vital for accurate identification and regulatory compliance. Synonyms like 1,4-dibromo-butan help confirm that you are sourcing the correct chemical structure. When evaluating potential manufacturers and suppliers, consider their experience in producing and exporting chemicals internationally. A supplier based in China offering 1,4-Dibromobutane can provide significant cost advantages, but it's essential to partner with those who have a proven track record of reliability, quality control, and efficient logistics. This ensures that your purchase arrives on time and meets your exact specifications.

The physical appearance of 1,4-Dibromobutane is typically a colorless to pale yellow transparent liquid. While minor color variations can sometimes occur due to trace impurities or storage conditions, a significant deviation might indicate a quality issue. Always check the flash point and density to ensure it aligns with the product's properties. When you purchase this chemical, consider the packaging options available, such as 250 kg drums, and confirm that they are suitable for your storage and handling capabilities. Building a relationship with a dedicated supplier means they can often accommodate specific packaging requirements.

In summary, when looking to buy 1,4-Dibromobutane, prioritize high purity (≥99.0%), low moisture (≤500ppm), and accurate CAS identification. Seek out suppliers in China who can offer competitive prices, reliable supply chains, and robust quality assurance. We, as a leading manufacturer, are dedicated to meeting these stringent requirements, making us an ideal partner for your organic synthesis and chemical sourcing needs. Contact us today to discuss your requirements and obtain a quote for this essential chemical intermediate.