Binapo(CAS: 94041-16-4)

Binapo is a white crystalline solid with a molecular weight of approximately 114.12 g/mol. It has a solubility in water of 0.1 g/L at 25°C. Chemically, it is stable under normal conditions but can react with strong acids to form esters. It is not flammable but requires caution in handling due to its reactivity in certain conditions.

Binapo is typically synthesized through the esterification reaction of p-nitrophenol with an alcohol. Commonly, ethanol or methanol are used as the alcohol. The reaction is catalyzed by a strong acid like sulfuric acid. The process involves heating under reflux conditions to ensure complete conversion and recovery of the product with a yield of around 85%.

Binapo finds applications in the pharmaceutical industry for the synthesis of certain drug intermediates. It is also used in the polymer industry for the modification of polymer surfaces. Additionally, it has applications in the sensor and semiconductor industries for the production of sensitive materials and components.

When handling Binapo, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. It should be handled in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up using proper safety protocols, and the material safety data sheet (MSDS) should be consulted for detailed guidelines on safe handling and disposal.