4-(4-Ethylphenyl)-2-fluoro-1-(4-propylphenyl)benzene(CAS: 95759-44-7)

4-(4-Ethylphenyl)-2-fluoro-1-(4-propylphenyl)benzene has a crystalline form with a molecular weight of approximately 311.35 g/mol. It is sparingly soluble in water but more soluble in organic solvents like ethanol and acetone. Chemically, it shows moderate reactivity towards electrophilic aromatic substitution and nucleophilic substitution, with potential for fluorine substitution reactions.

4-(4-Ethylphenyl)-2-fluoro-1-(4-propylphenyl)benzene is typically synthesized through a multistep process involving the coupling of 4-ethyl-2-fluorophenol with 4-propylbenzaldehyde, followed by a Friedel-Crafts alkylation reaction. Common catalysts include Lewis acids such as aluminum chloride. The yield is typically around 70-80%, with good selectivity towards the desired product.

4-(4-Ethylphenyl)-2-fluoro-1-(4-propylphenyl)benzene is used in various industries, including pharmaceuticals, where it serves as an intermediate in the synthesis of certain drugs. It also has applications in the production of polymers and sensors due to its unique chemical properties. Additionally, it may be relevant in the development of materials for semiconductors.

When handling 4-(4-Ethylphenyl)-2-fluoro-1-(4-propylphenyl)benzene, it is important to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Work should be conducted in a fume hood to minimize inhalation risks. Spills should be managed carefully, and the material safety data sheet (MSDS) should be consulted for detailed spill procedures. Ensure proper storage in a cool, well-ventilated area, away from incompatible materials.