1,2-Dibromobenzene, an ortho-substituted aromatic compound, is a fundamental chemical intermediate recognized for its distinct physical and chemical properties. Understanding these characteristics is crucial for scientists and procurement professionals looking to utilize it effectively in various industrial and research applications. As a dedicated supplier, we aim to provide clear insights into why this compound, identified by CAS number 583-53-9, is a staple in many advanced chemical processes.

The physical state of 1,2-Dibromobenzene is that of a colorless liquid, a property confirmed by numerous sources and product specifications. Its molecular formula is C6H4Br2, with a molecular weight of 235.904. Key physical data points include a melting point typically in the range of 4-6°C and a boiling point of approximately 224°C. Its density is recorded at 1.956 g/mL at 25°C, and its refractive index is around 1.611. These parameters are critical for handling, storage, and reaction design. For instance, its relatively low melting point ensures it remains liquid under standard laboratory conditions, simplifying its use as a solvent or reactant.

Chemically, 1,2-Dibromobenzene is an aryl bromide, making it highly reactive in specific synthetic transformations. Its primary application lies as an intermediate in organic synthesis. This compound is instrumental in the pharmaceutical industry for synthesizing complex drug molecules and intermediates. Similarly, in the agrochemical sector, it’s used to create active components for crop protection products. The demand for high-purity 1,2-Dibromobenzene, often exceeding 99.0% GC purity, underscores its importance in these high-stakes industries. For anyone looking to buy 1,2-Dibromobenzene for these purposes, engaging with a reputable manufacturer that guarantees such purity is essential.

Beyond its role as a synthetic precursor, 1,2-Dibromobenzene also serves as a solvent and a reagent in various laboratory applications. Its stability and ability to dissolve a range of organic compounds make it a useful component in chemical reactions. Researchers performing cross-coupling reactions, for example, often employ 1,2-Dibromobenzene as a substrate to construct new carbon-carbon bonds, a cornerstone of modern organic chemistry. This broad utility makes it a sought-after chemical for both academic and industrial research.

For businesses requiring this critical chemical, finding a reliable manufacturer and supplier is paramount. When you seek to purchase 1,2-Dibromobenzene, prioritize suppliers who offer detailed product specifications, safety data sheets (SDS), and consistent quality assurance. Understanding the physical and chemical properties of 1,2-Dibromobenzene empowers you to make informed decisions, ensuring that your synthesis projects are successful and that you are sourcing from a trustworthy partner in the chemical supply chain.