For chemists, researchers, and procurement specialists in the chemical and allied industries, a thorough understanding of a compound's properties is fundamental to its successful application. 2-Allylphenol (CAS 1745-81-9) is one such versatile intermediate, and grasping its key chemical and physical characteristics is essential for anyone looking to buy or utilize it effectively.

At its core, 2-Allylphenol is characterized by its molecular formula C9H10O and a molecular weight of 134.18 g/mol. Visually, it is described as a colorless to light yellow transparent liquid. This appearance is a primary indicator of its purity, and maintaining this clarity is vital for many sensitive syntheses.

The reactivity of 2-Allylphenol stems from its distinct functional groups. The phenolic hydroxyl group (–OH) allows it to participate in reactions typical of phenols, such as esterification, etherification, and electrophilic aromatic substitution. Simultaneously, the allyl group (–CH=CH2) provides a site for addition reactions, polymerization, and allylic rearrangements. This dual reactivity is what makes 2-Allylphenol a valuable building block in a wide array of synthetic processes.

Key physical properties that are often relevant for industrial handling and processing include its boiling point, density, and solubility. With a boiling point around 220°C, it requires appropriate temperature control during reactions. Its density is approximately 1.028 g/mL at 25°C, and its solubility in water is relatively low (7 g/L at 20°C), meaning it is more soluble in organic solvents. Understanding these parameters helps in designing efficient reaction and purification protocols.

For industries that rely on consistent product quality, such as pharmaceutical or agrochemical manufacturing, sourcing 2-Allylphenol from a reputable manufacturer or supplier is critical. These suppliers ensure that the product meets established specifications, including purity assays, refractive index, and flash point (around 192°F or 88°C, depending on the source). Detailed technical data sheets and CoAs provide this essential information.

When seeking to purchase 2-Allylphenol, buyers should be aware of these properties to effectively communicate their needs to potential suppliers. Investigating the supplier's quality control measures and their ability to provide consistent product batches at a competitive price is a prudent step. Familiarity with the chemical properties of 2-Allylphenol allows for informed decisions, leading to successful integration into various industrial applications.