3-Methyl-1,5-pentanediol(CAS: 4457-71-0)

3-Methyl-1,5-pentanediol is a colorless, clear liquid with a slight odor. Its molecular weight is approximately 132.23 g/mol. It is miscible with water and other polar solvents. It is moderately reactive, especially with strong acids and bases. It has a boiling point of around 164°C and a melting point of -17°C.

3-Methyl-1,5-pentanediol is synthesized via the reduction of 3-methyl-1,5-pentanedione using various reducing agents such as sodium borohydride. The reaction is often performed in a polar aprotic solvent like dimethylformamide (DMF) at room temperature. The process yields a product with high selectivity and good yield.

3-Methyl-1,5-pentanediol is used in pharmaceuticals for the synthesis of certain drugs, as a component in polymer manufacturing to improve physical properties, and in the production of sensors and semiconductors due to its reactive functional groups and good solubility.

When handling 3-Methyl-1,5-pentanediol, use appropriate personal protective equipment (PPE) such as gloves, goggles, and a laboratory coat. Store it in a cool, well-ventilated area, away from strong acids and bases. In case of a spill, use appropriate spill kits and follow safety data sheet (SDS) guidelines for disposal. Always work in a fume hood to minimize exposure.