(6,6'-Dimethoxy-2,2'-biphenyldiyl)bis{bis[3,5-bis(2-methyl-2-propanyl)phenyl]phosphine}(CAS: 192138-05-9)

This compound is a crystalline solid with a high molecular weight. It has low solubility in water but is soluble in organic solvents such as toluene and dichloromethane. It exhibits limited reactivity under normal conditions but can undergo degradation at elevated temperatures or with strong oxidants. It is stable under standard storage conditions.

Synthesis typically involves a multi-step process including the formation of biphenyls, methylation, and phosphination reactions. Catalysts such as metal complexes or Lewis acids are used to enhance reactivity and control selectivity. The overall yield is moderate to high, and the method is scalable for industrial applications.

This compound is primarily used in the pharmaceutical and polymer industries for its unique electronic and optical properties. It is also utilized in the development of sensors and semiconductors due to its stability and reactivity.

Proper personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. Handling should be conducted in a fume hood to minimize inhalation risks. Spills should be contained and disposed of according to local hazardous waste regulations. Safety data sheets (SDS) should be consulted for detailed handling instructions.