4-Dimethylaminophenol(CAS: 619-60-3)

4-Dimethylaminophenol (CAS: 619-60-3) is a white crystalline solid with a molecular weight of 139.18 g/mol. It has a low solubility in water (1.2 g/100 mL at 20°C) and a high solubility in organic solvents like ethanol and acetone. The compound is relatively stable but can react with acidic or basic compounds. It has a pKa of approximately 8.3 and is commonly used in organic synthesis due to its basicity and reactivity.

4-Dimethylaminophenol (CAS: 619-60-3) is typically synthesized by the reaction of aniline with dimethyl carbonate in the presence of a base such as sodium hydroxide. The reaction is carried out at room temperature, and the yield is around 70-80%. This method provides good selectivity and is commonly used in industrial settings for the production of 4-Dimethylaminophenol.

4-Dimethylaminophenol (CAS: 619-60-3) is primarily used in the pharmaceutical industry due to its ability to act as a precursor in the synthesis of various drugs. It is also used in the production of dyes, as a chemical intermediate in semiconductor manufacturing, and in the development of sensors. Its versatile functionality makes it an important compound in multiple industries.

When handling 4-Dimethylaminophenol (CAS: 619-60-3), it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be stored in a cool, dry place, away from direct sunlight and heat sources. If a spill occurs, it should be cleaned up immediately using appropriate safety measures. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.