Understanding the intrinsic chemical properties of a compound is the first step for any chemist or product formulator looking to utilize it effectively. 3,5-Dibromophenol (CAS 626-41-5) is a dibrominated derivative of phenol, featuring a hydroxyl group and two bromine atoms positioned meta to each other on the benzene ring. This structural arrangement imparts unique reactivity, making it a valuable intermediate in organic synthesis.

Physically, 3,5-Dibromophenol typically presents as a white to light yellow or light orange powder or crystalline solid. Its melting point is generally reported in the range of 79-83°C. Soluble in organic solvents like methanol and slightly soluble in water, it is a compound that can be readily handled in standard laboratory and industrial chemical processes. Its molecular formula is C6H4Br2O, with a molecular weight of approximately 251.90 g/mol.

The presence of bromine atoms on the aromatic ring influences its electronic properties and reactivity. These bromine substituents can act as leaving groups in nucleophilic aromatic substitution reactions under specific conditions, or they can be involved in metal-catalyzed cross-coupling reactions, such as Suzuki or Heck couplings, allowing for the introduction of more complex substituents. The phenolic hydroxyl group itself can undergo various reactions, including etherification, esterification, and oxidation.

In terms of synthesis applications, 3,5-Dibromophenol is particularly sought after in the agrochemical and pharmaceutical industries. It serves as a key precursor for synthesizing a range of biologically active molecules. For instance, it can be a starting material for creating flame retardants, pharmaceuticals targeting inflammatory conditions, or advanced materials. Researchers and manufacturers can buy this intermediate from reliable suppliers to build complex molecular structures.

As a manufacturer, we ensure that our 3,5-Dibromophenol is produced to high purity standards, often exceeding 98% as confirmed by GC analysis, and meets benchmarks such as USP, BP, and FCC. This commitment to quality guarantees that chemists can rely on its consistent behavior in their synthesis protocols, whether for laboratory-scale research or industrial production. For those looking to purchase, inquiring about price and availability from manufacturers in China is a practical step towards securing this versatile chemical building block.