The world of fragrances and fine chemicals is built upon a foundation of precisely engineered molecules. For formulators and chemists, identifying and sourcing key intermediates is a critical step in developing novel scents and high-value chemical products. 1-Bromo-4-chlorobutane (CAS 6940-78-9) is one such versatile compound, offering unique reactivity that makes it valuable in these specialized sectors. This article provides insights into its applications and guides procurement professionals on how to effectively buy this intermediate from reputable manufacturers.

1-Bromo-4-Chlorobutane: A Building Block for Aromas

In the fragrance industry, the creation of specific aroma chemicals often involves multi-step synthesis where specific molecular fragments are introduced. 1-Bromo-4-chlorobutane, with its two different halogen atoms on a short alkyl chain, allows for selective reactions. This bifunctionality enables chemists to attach different groups sequentially or create cyclic structures that are precursors to desirable scent molecules. Its role as a precursor means that the purity of the 1-Bromo-4-chlorobutane is directly linked to the quality and olfactory profile of the final fragrance ingredient.

Beyond fragrances, 1-Bromo-4-chlorobutane serves as a useful intermediate in the broader fine chemical industry. It can be used in the synthesis of specialty polymers, agrochemicals, and other performance chemicals where specific alkyl chain modifications are required. For those looking to purchase 1-Bromo-4-chlorobutane for these applications, understanding its chemical properties and application potential is key.

Procurement Strategies for Fragrance & Fine Chemical Companies

When sourcing 1-Bromo-4-chlorobutane, companies in the fragrance and fine chemical sectors should consider the following:

  • Purity Requirements: While some applications might tolerate lower purity, the demanding nature of fragrance synthesis often necessitates high purity levels (e.g., 99%+) to avoid unwanted side-products that can affect the final scent or product performance.
  • Supplier Reputation and Experience: Look for manufacturers with a proven track record, especially those with experience exporting fine chemicals. Companies that provide detailed product specifications and robust technical support are preferable.
  • Customization and Flexibility: For specific formulation needs, inquire about customization options. A good supplier might be able to offer tailored packaging or specific quality parameters based on your R&D requirements.
  • Cost-Effectiveness for Bulk Purchase: While R&D might require smaller quantities, scaling up production necessitates bulk purchasing. Always seek competitive pricing and explore potential discounts for larger orders from trusted manufacturers.

Finding Reliable Suppliers in China

Many Chinese chemical manufacturers are active in the global market, offering 1-Bromo-4-chlorobutane. To ensure you partner with a reliable supplier, look for those who highlight their R&D capabilities, advanced production facilities, and stringent quality control systems. Companies that provide readily available MSDS and COAs demonstrate a commitment to transparency and product quality.

For businesses aiming to buy 1-Bromo-4-chlorobutane, engaging directly with manufacturers can lead to better pricing and a clearer understanding of supply chain logistics. Performing due diligence, such as checking supplier certifications and customer reviews, will help in selecting a partner that can meet your specific needs for this important intermediate.

By carefully selecting a supplier, companies in the fragrance and fine chemical industries can ensure they have a dependable source of high-quality 1-Bromo-4-chlorobutane, enabling them to innovate and produce exceptional products.