4-Methyl-1-phenyl-2-pentanol(CAS: 7779-78-4)

4-Methyl-1-phenyl-2-pentanol (CAS: 7779-78-4) is a colorless liquid with a pungent odor. It has a molecular weight of approximately 154.22 g/mol. The compound is slightly soluble in water but miscible with organic solvents. It is reactive towards bases and nucleophiles, making it suitable for various chemical transformations. It crystallizes in the solid state with a melting point of 38-40°C and a boiling point of 182-184°C. It is also noted for its high reactivity with alcohols and amines.

4-Methyl-1-phenyl-2-pentanol is typically synthesized via carboxylation of phenylmethyl-2-penten-1-ol. The reaction is catalyzed by a strong base such as sodium hydride, followed by an acylation step using an appropriate carboxylic acid. The yield is around 70-80%, and the method ensures high selectivity. The reaction is optimized under an inert atmosphere to prevent hydrolysis and oxidation.

4-Methyl-1-phenyl-2-pentanol (CAS: 7779-78-4) is used in the pharmaceutical industry for the synthesis of various drugs due to its functional groups. It is also utilized in the polymer industry as a monomer for the development of new materials. Additionally, it is used in the fragrance and flavor industries to enhance the sensory properties of products. In analytical chemistry, it serves as a reference compound for standardization and calibration purposes.

When handling 4-Methyl-1-phenyl-2-pentanol (CAS: 7779-78-4), it is crucial to wear appropriate personal protective equipment such as gloves, goggles, and a lab coat. Ensure the area is well-ventilated, and use a fume hood to minimize exposure to vapors. Spills should be cleaned up immediately using appropriate absorbents and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions. The compound is flammable and can react with strong acids, so it should be stored in a cool, dry place away from direct sunlight and ignition sources.