6-[(6-{[(2-Cyanoethoxy)(diisopropylamino)phosphino]oxy}hexyl)carbamoyl]-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diyl bis(2,2-dimethylpropanoate)(CAS: 204697-37-0)

This compound is a bisester with a molecular weight around 1400 g/mol. Its crystalline form exhibits high stability but has limited solubility in common organic solvents. It is not particularly reactive under normal conditions but can undergo hydrolysis in basic conditions. It is sensitive to light and temperature, which can affect its structural integrity.

This compound is synthesized via a multistep process involving the coupling of a phosphino-protected hexyl chain with a carbamoylated xanthene derivative. The synthesis requires careful control of pH and temperature, with the use of suitable catalysts for high yield and selectivity. Commonly, triphenylphosphine and pyridine are used as catalysts.

This compound has applications in the pharmaceutical industry for its potential use as a drug candidate, and in the semiconductor industry for its use as a dopant material. It is also explored in the development of advanced sensors and as a component in certain polymers.

Proper handling requires the use of personal protective equipment (PPE) such as gloves and safety glasses. It should be stored in a cool, dry place away from direct sunlight and heat sources. Spills should be handled with care using appropriate spill kits, and the Material Safety Data Sheet (MSDS) should be consulted for detailed instructions. It is important to ensure proper ventilation and the use of fume hoods during handling to minimize exposure to potential hazards.