2-Chloro-6-fluorophenol(CAS: 2040-90-6)

2-Chloro-6-fluorophenol (CAS: 2040-90-6) is a white to light yellow crystalline solid. It has a molecular weight of approximately 164.59 g/mol. The compound is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. It is moderately reactive, particularly in acidic or basic conditions, and can undergo substitution reactions. It is often used in the synthesis of pharmaceuticals and dyestuffs.

2-Chloro-6-fluorophenol is typically synthesized via the electrophilic aromatic substitution of 6-fluorophenol with chlorine in the presence of a Lewis acid catalyst, such as aluminum chloride (AlCl3). The reaction is performed in an inert organic solvent at a moderate temperature, resulting in a high yield of the product. The process is selective and efficient, making it a common method for industrial scale production.

2-Chloro-6-fluorophenol (CAS: 2040-90-6) is primarily used in the pharmaceutical industry, where it serves as a precursor in the synthesis of various drug compounds. It is also utilized in the polymer industry for the production of certain types of resins and adhesives. Additionally, it has applications in the sensor industry, where it is used in the development of chemical sensors, and in the semiconductor industry as a dopant for silicon wafers.

When handling 2-Chloro-6-fluorophenol, it is essential to wear appropriate personal protective equipment (PPE) including gloves, safety goggles, and a lab coat. The compound should be stored in a cool, well-ventilated area away from heat sources and incompatible materials. It is important to use a fume hood when performing reactions or working with the compound due to its potential for inhalation hazards. In case of a spill, it should be carefully cleaned up with appropriate absorbents, and the area should be thoroughly ventilated. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information.