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In the realm of fine chemicals, precise specifications are not just guidelines but prerequisites for successful application. For professionals sourcing 4-Benzyloxy-1-nitrobenzene (CAS 1145-76-2), understanding these details is crucial for ensuring product efficacy and consistency in their formulations or synthetic pathways. This guide focuses on the key specifications that buyers should consider when purchasing this important chemical intermediate.
The appearance of 4-Benzyloxy-1-nitrobenzene is typically described as a yellow powder. This visual characteristic is an initial indicator of product quality. Beyond appearance, the purity level is of utmost importance. Reputable manufacturers, such as those based in China, will often guarantee a purity of ≥98.0% for their 4-Benzyloxy-1-nitrobenzene, often verified by Gas Chromatography (GC) or High-Performance Liquid Chromatography (HPLC). Lower purity grades might be acceptable for some preliminary research, but for demanding applications in pharmaceuticals or advanced materials, higher purity is indispensable.
Quality standards play a significant role, especially when the chemical is intended for use in regulated industries. For 4-Benzyloxy-1-nitrobenzene, compliance with standards like USP (United States Pharmacopeia), BP (British Pharmacopoeia), and FCC (Food Chemicals Codex) can indicate a higher level of refinement and safety, although its primary use is as an industrial intermediate. Buyers should always confirm the specific quality standards met by the supplier's product.
The CAS number, 1145-76-2, uniquely identifies this compound, ensuring that buyers are procuring the correct chemical. Understanding the molecular formula (C13H11NO3) and molecular weight (229.23 g/mol) is also fundamental for stoichiometric calculations in synthesis. When you buy 4-Benzyloxy-1-nitrobenzene, always request a Certificate of Analysis (COA) that details these specifications for the specific batch being purchased.
Manufacturers of 4-Benzyloxy-1-nitrobenzene, particularly those operating in China, often provide detailed technical data sheets. These documents can include information on melting point, solubility, and spectral data (like NMR or GC-MS), which are vital for R&D scientists. For those looking to purchase 4-Benzyloxy-1-nitrobenzene, engaging with a trusted supplier that provides comprehensive specification details and supports inquiries with readily available technical data is essential for a smooth procurement process.
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