3-(Ethylamino)-4-methylphenol(CAS: 120-37-6)

3-(Ethylamino)-4-methylphenol is a white crystalline solid with a molecular weight of approximately 193.23 g/mol. It is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. The compound is moderately reactive, particularly towards acidic conditions and oxidizing agents. It has a melting point of around 85-87°C and a boiling point of approximately 260°C. It is known for its reducing properties and can be used in various chemical reactions.

3-(Ethylamino)-4-methylphenol is synthesized through a multi-step organic synthesis involving the reaction of 4-methylphenol with ethylamine. The key steps include the primary amine formation followed by substitution reactions. The synthesis often uses mild reagents and conditions to achieve good yield and selectivity. The process typically involves refluxing the reactants in the presence of a solvent like ethanol, with the addition of a catalyst like a basic substance to enhance the reaction rate.

3-(Ethylamino)-4-methylphenol is primarily used in the pharmaceutical industry for its potential as a precursor in drug synthesis. It also finds applications in the chemical industry for the production of dyes and pigments, and in the polymer industry for enhancing material properties. Additionally, it is used in the electronics industry for the development of sensors and semiconductors due to its electrical conductivity and stability.

When handling 3-(Ethylamino)-4-methylphenol, it is important to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. The compound should be stored in a cool, dry place away from direct sunlight and incompatible substances. Fume hoods should be used when performing reactions to minimize exposure. In the event of a spill, the area should be cleaned up immediately using appropriate absorbent materials, and the container should be disposed of according to local regulations. Always refer to the safety data sheet (SDS) for detailed handling and disposal instructions.