1,5-Dibromo-2,4-dinitrobenzene (CAS: 24239-82-5) is a compound that has garnered significant attention in the chemical synthesis landscape. Its unique molecular architecture, featuring two bromine atoms and two nitro groups attached to a benzene core, bestows upon it a reactive profile that is highly sought after by researchers and industrial chemists alike. Understanding its chemical properties and diverse applications is crucial for anyone looking to purchase or utilize this versatile intermediate.

Chemical Properties and Specifications

The compound, with the molecular formula C6H2Br2N2O4, has a molecular weight of approximately 325.90 g/mol. It typically presents as a yellow crystalline powder, a common appearance for many aromatic nitro compounds. Key physical and chemical properties often specified by manufacturers and suppliers include:

  • Purity: Generally offered at a minimum of 97%, ensuring a high degree of chemical integrity for sensitive synthetic processes.
  • Melting Point: Reported around 117-117.5 °C, indicating a relatively stable solid under ambient conditions.
  • Boiling Point: Approximately 298 °C at 760 mmHg, though decomposition may occur at elevated temperatures.
  • Density: Around 2.24 g/cm³, reflecting its relatively heavy atomic composition.
  • Solubility: Typically insoluble in water but soluble in organic solvents like methanol, which is important for solution preparation in laboratories.

These specifications are vital for R&D scientists and product formulators when considering the purchase of chemical intermediates. A reliable supplier will provide a Certificate of Analysis (CoA) detailing these critical parameters.

Applications Driving Demand

The utility of 1,5-Dibromo-2,4-dinitrobenzene spans several key sectors:

  • Pharmaceutical Intermediates: Its structure allows for further functionalization, making it a valuable starting material for synthesizing complex pharmaceutical molecules. For companies involved in drug discovery and development, sourcing this intermediate is a strategic step.
  • Agrochemical Building Blocks: The compound can be incorporated into the synthesis pathways for modern agricultural chemicals, contributing to crop protection and yield enhancement.
  • Research and Development: In academic and industrial research labs, it's used as a versatile reagent for exploring new reaction methodologies and creating novel organic compounds with potential applications in material science and beyond.
  • Precursor for Dyes and Pigments: The presence of nitro groups and potential for substitution makes it a candidate for use in the synthesis of certain specialized dyes and pigments.

Procurement Considerations for B2B Clients

For chemical procurement professionals, identifying a trustworthy supplier for 1,5-Dibromo-2,4-dinitrobenzene is essential. When you look to buy this compound, prioritize suppliers who offer high purity, consistent quality, competitive pricing, and reliable delivery. Many specialized chemical manufacturers and suppliers in China are well-equipped to meet these demands. Inquiring about bulk purchase options and requesting a quote can help ensure cost-effectiveness for your manufacturing or research needs. The availability of detailed technical data sheets and safety information further solidifies a supplier's credibility.

By understanding the chemical properties and application spectrum of 1,5-Dibromo-2,4-dinitrobenzene, industry professionals can make informed decisions about its procurement and utilization, ensuring successful outcomes in their synthetic endeavors.