In the chemical industry, a thorough understanding of a compound's properties is fundamental to its successful application. 3-Hydroxy-4H-pyran-4-one, identified by its CAS number 496-63-9, is a fine chemical intermediate whose specific properties make it valuable across various industrial sectors. For chemists, formulators, and procurement specialists, grasping these characteristics is key to optimizing its use and ensuring efficient sourcing from reliable manufacturers.

One of the most critical physical properties of 3-Hydroxy-4H-pyran-4-one is its appearance and melting point. Typically presented as a white to beige solid, its melting point is reported to be in the range of 117-118°C. This solid state at room temperature simplifies handling and storage compared to liquids, making it a preferred choice for many manufacturing processes. Understanding this property is essential when evaluating a potential supplier; an inconsistent melting point could indicate impurities.

Solubility is another vital characteristic for industrial applications. While specific solubility data can vary, Pyromeconic acid is generally known to have slight solubility in solvents like DMSO and methanol. This moderate solubility profile influences its use in reaction media and formulation processes. For researchers and manufacturers looking to buy 3-Hydroxy-4H-pyran-4-one, understanding its solubility is crucial for selecting appropriate solvents and reaction conditions.

The reactivity of 3-Hydroxy-4H-pyran-4-one stems from its functional groups, particularly the hydroxyl group and the carbonyl within the pyranone ring. These features allow it to participate in a variety of chemical reactions, including esterification, etherification, and condensation reactions. This inherent reactivity makes it a sought-after building block for synthesizing more complex molecules, such as those found in pharmaceuticals and agrochemicals. When you partner with a Chinese manufacturer, discussing the expected reactivity for your specific application can be highly beneficial.

For industrial buyers, consistency in these chemical properties is paramount. Sourcing from a reputable manufacturer in China that adheres to strict quality control measures ensures that each batch of 3-Hydroxy-4H-pyran-4-one (CAS 496-63-9) will exhibit the expected characteristics. Always request a Certificate of Analysis (CoA) to confirm purity and other relevant specifications. By carefully considering these chemical properties, companies can make informed decisions when purchasing this important intermediate and secure a reliable supply for their industrial needs.