For chemists, formulators, and procurement specialists, a thorough understanding of a chemical's properties and safety profile is fundamental. 4-Fluoro-2-nitroaniline, identified by CAS number 364-78-3, is a key organic intermediate whose characteristics dictate its utility and handling requirements. As a diligent manufacturer and supplier, we aim to provide comprehensive insights to our B2B clients. If you're considering to buy 4-Fluoro-2-nitroaniline, familiarize yourself with its physical and chemical attributes and crucial safety protocols.

Physically, 4-Fluoro-2-nitroaniline typically presents as a yellow to brown crystalline powder. Its molecular formula is C6H5FN2O2, with a molecular weight of approximately 156.11 g/mol. Key physical properties include a melting point range of 90-94°C and a boiling point around 295.1°C. The density is estimated to be around 1.38 g/cm³. It is generally insoluble in water, a common trait for many organic intermediates, influencing its application and purification processes. These details are vital for researchers to predict its behavior in various reaction conditions and formulations.

Chemically, the compound's structure, featuring an amine group, a nitro group, and a fluorine atom on an aniline ring, imbues it with significant reactivity. This makes it an excellent starting material for numerous synthesis pathways. The electron-withdrawing nature of the nitro and fluorine groups activates the aromatic ring for certain reactions, while the amine group offers a site for acylation, alkylation, and diazotization. Understanding these chemical properties helps R&D scientists optimize reaction conditions and yields when they purchase this intermediate.

Safety is a paramount concern when handling any chemical. 4-Fluoro-2-nitroaniline is classified as a hazardous substance and can be harmful if inhaled, swallowed, or absorbed through the skin. It is also an irritant to the skin, eyes, and respiratory tract. Appropriate personal protective equipment (PPE) is essential. This includes chemical-resistant gloves, safety goggles or face shields, and protective clothing. In case of contact, immediate rinsing with plenty of water is necessary, followed by seeking medical attention. Proper ventilation in the work area is also critical to minimize inhalation risks. Always consult the Safety Data Sheet (SDS) provided by your supplier for detailed hazard information and handling instructions.

For B2B customers, sourcing from a reputable manufacturer ensures that you not only receive a high-quality product but also comprehensive safety information and support. When you buy 4-Fluoro-2-nitroaniline, ensure your supplier provides clear documentation and adheres to stringent quality and safety standards. This diligence protects your personnel and guarantees the integrity of your chemical processes.