1-Chloro-2-fluoro-4-methylbenzene(CAS: 5527-94-6)

1-Chloro-2-fluoro-4-methylbenzene (CAS: 5527-94-6) is a crystalline solid with a molecular weight of approximately 162.58 g/mol. It has a low solubility in water but is more soluble in organic solvents like benzene and dichloromethane. Chemically, it is reactive towards nucleophiles and electrophiles, making it useful in various synthetic transformations. The compound is stable under normal conditions but should be stored in a dry, cool place away from direct sunlight.

1-Chloro-2-fluoro-4-methylbenzene (CAS: 5527-94-6) is typically synthesized via a Friedel-Crafts alkylation of 2-fluoro-4-methylbenzene with chlorine gas in the presence of a Lewis acid catalyst such as aluminum chloride. The reaction is carried out under anhydrous conditions to avoid side reactions. The yield and selectivity of the reaction are influenced by the purity of reactants and the reaction conditions.

1-Chloro-2-fluoro-4-methylbenzene (CAS: 5527-94-6) is used in the pharmaceutical industry for the synthesis of certain intermediates and active pharmaceutical ingredients (APIs). It is also utilized in the polymer industry for the production of specialty polymers and in the electronics sector for the manufacturing of semiconductors and sensors. Its versatility in organic synthesis makes it a valuable compound in chemical research and development.

When handling 1-Chloro-2-fluoro-4-methylbenzene (CAS: 5527-94-6), it is crucial to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The substance should be stored in a cool, dry place away from direct sunlight and incompatible materials. Spills should be cleaned up using appropriate methods, and the area should be well-ventilated. It is advisable to refer to the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.