2-Fluoro-5-methylphenol(CAS: 63762-79-8)

2-Fluoro-5-methylphenol is a colorless to light yellow crystalline solid. Its molecular weight is approximately 130.04 g/mol. This compound is slightly soluble in water but is more soluble in organic solvents like ethanol and acetone. It is moderately reactive, especially towards electrophiles and bases. It has a pKa of about 10.7, indicating basic properties.

2-Fluoro-5-methylphenol is typically synthesized via the reduction of 2-fluoro-5-methylbenzoyl chloride with metallic sodium in an alcoholic solvent. Other methods include the hydrolysis of 2-fluoro-5-methylbenzoyl chloride with sodium hydroxide. These reactions yield a high yield, and the process is selective, though careful control of reaction conditions is necessary.

2-Fluoro-5-methylphenol is used in the pharmaceutical industry for the synthesis of certain drugs. It is also employed in the polymer industry as a precursor for developing special polymers with specific properties. Additionally, it finds applications in the production of sensors and semiconductors due to its chemical reactivity.

When handling 2-Fluoro-5-methylphenol, appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. It should be stored in a well-ventilated area away from heat and ignition sources. Fume hoods should be used during handling to minimize exposure. In case of spill, immediately clean up using appropriate absorbent materials and follow the safety data sheet (SDS) for further instructions.