For professionals involved in organic synthesis and the development of fine chemicals, understanding the characteristics of key intermediates is fundamental. p-Tolualdehyde (CAS 104-87-0) is one such compound, offering a valuable aldehyde functionality on a substituted aromatic ring. This molecule, appearing as a clear, colorless to pale yellow liquid, is essential for a variety of chemical transformations and is sought after by researchers and production managers alike. Sourcing this chemical efficiently and reliably is a critical aspect of successful synthesis.

The chemical identity of p-Tolualdehyde is defined by its CAS number 104-87-0 and molecular formula C8H8O, with a molecular weight of 120.15 g/mol. Its physical properties, such as a density of 1.015 g/cm³ and a boiling point of 204.5 °C, are important for process design and optimization. The relatively low solubility in water (0.25 g/L at 25 ºC) and a flash point of 80 °C are also key considerations for safe handling and storage in laboratory and industrial environments. These parameters inform its suitability for various reaction conditions and applications.

Beyond its use in electronic chemicals, p-Tolualdehyde serves as a versatile intermediate in broader organic synthesis. It can participate in a wide range of reactions, including condensation, oxidation, and reduction, making it a flexible building block for more complex molecules. For instance, it can be used in the synthesis of pharmaceuticals, agrochemicals, dyes, and fragrances, depending on the specific synthetic route. Procurement managers seeking to buy p-tolualdehyde for these applications often look for suppliers who can provide not only the chemical itself but also assurance of quality and competitive pricing.

When exploring the market for p-tolualdehyde, especially when searching for 'price of 4-methyl benzaldehyde' or 'buy p-tolualdehyde', it is beneficial to engage with manufacturers based in regions known for robust chemical production, such as China. These suppliers often have scaled production capabilities and can offer materials at attractive price points. Furthermore, a reputable manufacturer will provide detailed product specifications, including purity levels (often determined by Gas Chromatography, GC), and ensure adherence to safety and quality management systems. This makes them ideal partners for companies that rely on consistent and high-quality raw materials for their synthetic processes.

For those in the field of chemical synthesis, establishing a reliable supply chain for intermediates like p-Tolualdehyde is crucial for uninterrupted production and research. By understanding its properties and the dynamics of the chemical supply market, professionals can make informed decisions when purchasing this valuable compound, thereby optimizing their synthetic strategies and achieving their product development goals.