1-(2,6-Dichloro-3-fluorophenyl)ethanol(CAS: 756520-66-8)

1-(2,6-Dichloro-3-fluorophenyl)ethanol is a white crystalline solid with a molecular weight of approximately 277.04 g/mol. It has a high solubility in organic solvents such as ethanol and acetone but is only slightly soluble in water. The compound exhibits typical chemical reactivity of an alcohol, including nucleophilic substitution and esterification reactions. It is also known for its stability under normal conditions but can degrade upon exposure to strong bases or light.

1-(2,6-Dichloro-3-fluorophenyl)ethanol is commonly synthesized by the reaction of 2,6-dichloro-3-fluorophenol with ethyl chloroformate in the presence of a base such as sodium hydride. The reaction is carried out in an aprotic solvent like dimethylformamide (DMF) at room temperature. The product can be isolated by recrystallization from an appropriate solvent.

1-(2,6-Dichloro-3-fluorophenyl)ethanol is used in the pharmaceutical industry for the synthesis of various intermediates and final products. It is also employed in the polymer industry for the development of functional polymers. Additionally, it has applications in the semiconductor industry for the fabrication of organic thin-film transistors and sensors due to its molecular structure and chemical reactivity.

When handling 1-(2,6-Dichloro-3-fluorophenyl)ethanol, it is crucial to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. It should be handled in a fume hood to minimize inhalation risks. Spills should be cleaned up immediately using the appropriate absorbent materials, and the area should be well-ventilated. Always refer to the safety data sheet (SDS) for detailed handling and storage information.