Phenylacetylene (CAS 536-74-3), chemically known as Ethynylbenzene, is a fascinating organic compound characterized by its terminal alkyne functionality and aromatic phenyl group. This molecular architecture grants it a unique reactivity profile, making it a highly sought-after intermediate in a broad spectrum of organic synthesis applications. From academic research labs to large-scale industrial chemical production, understanding the properties and application potential of Phenylacetylene is key for chemists aiming to synthesize novel compounds or optimize existing processes. NINGBO INNO PHARMCHEM CO.,LTD., a leading chemical manufacturer based in China, provides high-quality Phenylacetylene to support these endeavors.

The physical characteristics of Phenylacetylene typically describe it as a colorless to light yellow liquid, with a molecular weight of 102.13 g/mol. Its boiling point is around 142-144 °C, and it possesses a flash point of approximately 27 °C, classifying it as a flammable liquid. The typical assay purity offered by manufacturers like NINGBO INNO PHARMCHEM is ≥97.0%, ensuring its suitability for reactions where precision and purity are paramount. As a terminal alkyne, Phenylacetylene readily undergoes a variety of important reactions, including metal-catalyzed coupling reactions, hydration to form acetophenone, and cycloaddition reactions, which are foundational to many synthetic strategies in organic chemistry.

For R&D scientists and procurement managers looking to buy Phenylacetylene, understanding its synthesis applications is crucial. It is widely used in the preparation of more complex aromatic compounds, polymers, and as a building block for pharmaceuticals and agrochemicals. Its involvement in cross-coupling reactions, such as the Sonogashira coupling, is particularly noteworthy for forming extended pi-conjugated systems. NINGBO INNO PHARMCHEM, as a reliable supplier, ensures that you can access this vital chemical intermediate with confidence. We provide competitive pricing and are ready to discuss bulk purchase orders, making us an ideal partner for your chemical sourcing needs.

The demand for specialty chemicals like Phenylacetylene continues to grow as scientific research and industrial applications expand. Ensuring a consistent supply from a reputable manufacturer is therefore essential. NINGBO INNO PHARMCHEM's commitment to quality and customer service makes us a preferred source for Phenylacetylene in China and globally. We invite chemists and procurement professionals to explore our offerings and discover how our high-purity Ethynylbenzene can benefit your synthesis projects. Contact us today to get a quote and learn more about our product specifications and availability.