1,4-Pentadien-3-ol(CAS: 922-65-6)

1,4-Pentadien-3-ol is a colorless liquid with a molecular weight of 92.13 g/mol. It has a pungent odor and a boiling point of 117-118°C. The compound is soluble in water (30 g/L at 25°C) and miscible with ethanol and ether. It is chemically reactive, undergoing addition reactions and is prone to autoxidation.

1,4-Pentadien-3-ol is often synthesized via the hydroxylation of 1,4-pentadiene using hydrogen peroxide in the presence of a catalyst such as sodium hydroxide. The reaction is carried out in a solvent like ethanol under mild conditions to achieve a yield of up to 90%.

1,4-Pentadien-3-ol finds applications in the pharmaceutical industry for the preparation of certain drug intermediates. It is also used in the polymer industry as a monomer for the synthesis of specific types of polymers. Additionally, it has applications in the fragrance and flavor industry, and as a chemical reagent in analytical chemistry.

When handling 1,4-Pentadien-3-ol, it is important to wear appropriate personal protective equipment (PPE) such as safety goggles, gloves, and a lab coat. Use a fume hood during operations to minimize exposure. Store in a cool, well-ventilated place away from sources of ignition. In case of spills, contain with absorbent material and dispose of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed handling and safety information.