Potassium 1,3-dioxo-1H,3H-benzo[de]isochromene-6-sulfonate(CAS: 71501-16-1)

Potassium 1,3-dioxo-1H,3H-benzo[de]isochromene-6-sulfonate is a crystalline compound with a molecular weight of approximately 313.31 g/mol. It is slightly soluble in water and exhibits limited reactivity under normal conditions. It is stable under dry conditions but can degrade upon exposure to moisture and heat. It has a high melting point and is typically stored in a dry, cool environment.

Potassium 1,3-dioxo-1H,3H-benzo[de]isochromene-6-sulfonate is typically synthesized through the sulfonation of 1,3-dioxo-1H,3H-benzo[de]isochromene-6-carboxylic acid using potassium carbonate as a base and sulfur trioxide as the sulfonating agent. The reaction is carried out in aprotic solvents under mild conditions to achieve high yield and selectivity.

Potassium 1,3-dioxo-1H,3H-benzo[de]isochromene-6-sulfonate finds applications in the pharmaceutical industry for the development of new drug candidates. It is also used in the polymer industry for the synthesis of functionalized polymers, in the sensor industry for the fabrication of chemical sensors, and in the semiconductor industry for the preparation of novel materials.

When handling Potassium 1,3-dioxo-1H,3H-benzo[de]isochromene-6-sulfonate, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be handled in a fume hood to prevent inhalation. In case of a spill, immediately clean it up using appropriate absorbents and ensure proper disposal. Always consult the Safety Data Sheet (SDS) for detailed handling instructions.