4-Hydroxybenzylamine hydrobromide(CAS: 90430-14-1)

4-Hydroxybenzylamine hydrobromide is a crystalline solid with a molecular weight of approximately 227.06 g/mol. It has a solubility of about 0.26 g/100 mL in water at 25°C. This compound is relatively stable but may react with strong acids or bases. It is often used in pharmaceutical and analytical applications.

4-Hydroxybenzylamine hydrobromide is typically synthesized by the reaction of 4-hydroxybenzylamine with hydrobromic acid. Common methods include refluxing the base in concentrated hydrobromic acid under an inert atmosphere. The yield is around 85-90%, and the process is usually carried out in a glass-stirred reactor.

4-Hydroxybenzylamine hydrobromide is used in the pharmaceutical industry for the synthesis of certain drugs. It is also utilized in the production of polymers and as a reagent in analytical chemistry for sensor applications and semiconductor manufacturing.

When handling 4-Hydroxybenzylamine hydrobromide, ensure proper personal protective equipment (PPE), including gloves, goggles, and a lab coat. Store in a cool, dry place away from heat and sources of ignition. Use a fume hood during handling to avoid inhalation. In case of spill, dispose of according to local regulations. Refer to the Safety Data Sheet (SDS) for detailed information and emergency procedures.