Navigating the chemical supply market can be challenging, especially when sourcing specialized intermediates like 2,2'-Dibromodiethyl Ether (CAS: 5414-19-7). For procurement professionals and R&D teams, understanding the factors influencing quality, price, and supplier reliability is critical. This guide offers insights for buyers looking to acquire this vital organic synthesis intermediate, with a particular emphasis on sourcing from manufacturers in China.

Understanding the Product: 2,2'-Dibromodiethyl Ether
2,2'-Dibromodiethyl Ether is a key organic building block, identified by its CAS number 5414-19-7. It is a colorless to pale yellow liquid, with a molecular formula of C4H8Br2O and a molecular weight of approximately 231.914. Its utility stems from the reactive bromine atoms attached to ethyl groups, making it an excellent precursor for forming carbon-carbon and carbon-heteroatom bonds. It's widely used in synthesizing substituted diethyl ethers, complex heterocyclic compounds, and in the pharmaceutical industry as an intermediate for APIs.

Quality Assurance and Specifications
When you decide to buy 2,2'-Dibromodiethyl Ether, the first priority is ensuring its quality meets your project's requirements. Key specifications to look for include:

  • Purity: Typically offered with purities of ≥95% or ≥99% by GC. Higher purity is generally preferred for sensitive applications in pharmaceuticals and fine chemicals.
  • Appearance: A colorless to slightly colored liquid is standard. Significant deviations may indicate impurities or degradation.
  • Moisture Content: Low moisture content (e.g., ≤0.2%) is important for many reactions.
  • Stability: Understanding its compatibility with other chemicals and recommended storage conditions (e.g., 2-8°C) is vital for maintaining product integrity.

Factors Affecting Price and How to Buy Smart
The price of 2,2'-Dibromodiethyl Ether is influenced by raw material costs, production scale, purity levels, and market demand. Manufacturers in China often offer competitive pricing due to economies of scale and efficient production processes. To secure the best price:

  • Inquire Directly from Manufacturers: Contacting manufacturers directly, such as NINGBO INNO PHARMCHEM CO.,LTD., can help bypass intermediaries and secure better rates.
  • Request Quotes for Bulk Orders: The price per kilogram typically decreases significantly with larger order volumes.
  • Compare Multiple Suppliers: Obtain quotes from several reputable suppliers to gauge market pricing and negotiate effectively.
  • Consider Long-Term Contracts: For consistent needs, long-term supply agreements can often lead to more stable pricing and guaranteed availability.

Choosing the Right Supplier
Selecting a reliable supplier is as important as the product quality itself. Consider:

  • Manufacturing Capabilities: Does the supplier have robust production facilities and quality control systems?
  • Technical Support: Can they provide technical assistance regarding product use and handling?
  • Logistics and Compliance: Are they experienced in international shipping and compliant with relevant regulations?
  • Customer Reviews and Certifications: Positive feedback and relevant industry certifications (e.g., ISO) can be good indicators of reliability.

By approaching the purchase of 2,2'-Dibromodiethyl Ether with a clear understanding of its properties, quality requirements, and the supplier landscape, you can make informed decisions that support the success of your projects.