2,2'-(4,4'-Biphenyldiyldi-2,1-ethenediyl)dibenzenesulfonic acid(CAS: 38775-22-3)

2,2'-(4,4'-Biphenyldiyldi-2,1-ethenediyl)dibenzenesulfonic acid is a crystalline compound with a high molecular weight and poor water solubility. It exhibits moderate reactivity under certain conditions, particularly in acidic environments. This compound features a complex structure with multiple functional groups, which contribute to its unique chemical properties.

2,2'-(4,4'-Biphenyldiyldi-2,1-ethenediyl)dibenzenesulfonic acid is synthesized through a multi-step process involving the formation of a dibenzenesulfonic acid derivative followed by a coupling reaction. Commonly, palladium catalysts are used to improve selectivity and yield. The synthesis requires careful control of reaction conditions to achieve the desired product.

2,2'-(4,4'-Biphenyldiyldi-2,1-ethenediyl)dibenzenesulfonic acid finds applications in the pharmaceutical industry for its potential use in drug synthesis, in the polymer industry for enhancing material properties, and in the semiconductor industry for its use in dielectric materials. Its unique chemical structure also makes it suitable for sensor applications.

When handling 2,2'-(4,4'-Biphenyldiyldi-2,1-ethenediyl)dibenzenesulfonic acid, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a fume hood to minimize exposure. Spills should be cleaned up using appropriate methods, and the material safety data sheet (MSDS) should be consulted for detailed safety information.