4-Bromodiphenyl Ether (CAS 101-55-3) is a chemical intermediate widely utilized in various synthesis processes. For professionals working with this compound, understanding its intrinsic properties, potential hazards, and recommended handling procedures is paramount for safe and effective use in both laboratory and industrial settings. As a valued supplier of this chemical, we aim to provide comprehensive information to our clients.

Primarily, 4-Bromodiphenyl Ether is characterized as a colorless liquid with a melting point around 18°C and a boiling point of approximately 305°C. Its density is about 1.423 g/mL at 25°C. While it exhibits good solubility in common organic solvents like ether, benzene, and toluene, it is insoluble or only slightly soluble in water. These physical properties dictate its storage and handling requirements. Ensuring proper storage conditions, away from heat, flames, and oxidizing materials, is crucial due to the potential for peroxide formation upon prolonged exposure to air, which can pose an explosion hazard.

From a safety perspective, 4-Bromodiphenyl Ether is classified with hazard statements such as Xn (Harmful) and N (Dangerous for the environment). It can cause skin irritation (38), serious eye irritation, and may cause respiratory irritation. Therefore, when handling this compound, it is essential to wear appropriate personal protective equipment (PPE), including chemical-resistant gloves, safety goggles or a face shield, and protective clothing. Operations should be conducted in well-ventilated areas or under a fume hood. Following safety guidelines provided by the manufacturer is always recommended.

The reactivity of 4-Bromodiphenyl Ether, particularly its bromine atom, makes it a valuable intermediate in chemical synthesis. It readily participates in cross-coupling reactions, making it a key component in the synthesis of pharmaceuticals and advanced materials. However, its potential to oxidize and form peroxides means that dated stock should be handled with care, and if any doubt exists about peroxide formation, appropriate testing and neutralization procedures should be followed before distillation or concentration.

For businesses looking to buy 4-Bromodiphenyl Ether, selecting a reputable supplier in China that prioritizes product quality and provides clear safety information is advisable. Understanding the Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) is a critical step before commencing any work with the chemical. Adhering to these safety protocols ensures the well-being of personnel and the integrity of the synthesis process.

In summary, while 4-Bromodiphenyl Ether is a highly useful chemical intermediate for various industrial applications, its safe handling and storage are critical. By understanding its properties and following established safety guidelines, chemists and procurement professionals can effectively and safely utilize this compound in their endeavors, confident in its quality from a trusted supplier.