4-Penten-1-ol(CAS: 821-09-0)

4-Penten-1-ol (CAS: 821-09-0) is a colorless liquid with a mild fruity odor. It has a molecular weight of 102.13 g/mol and a boiling point of 134.5°C. This compound is slightly soluble in water but miscible with most organic solvents. It is reactive towards acids and bases and can undergo addition and elimination reactions.

4-Penten-1-ol can be synthesized via hydrogenation of 4-pentenal or by reduction of 4-pentenoic acid. Commonly, this involves using a reducing agent like sodium borohydride or lithium aluminum hydride. The reaction is carried out in a solvent such as methanol, providing a yield of up to 90%.

4-Penten-1-ol (CAS: 821-09-0) is widely used in the pharmaceutical industry as a precursor for various drugs. It also finds applications in the polymer industry for synthesizing resins and adhesives, in the sensor industry for gas detection, and in the semiconductor industry as a cleaning agent.

When handling 4-Penten-1-ol (CAS: 821-09-0), ensure to use appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Store in a cool, well-ventilated area away from heat and ignition sources. Use a fume hood during operations. In case of spill, use absorbent materials and dispose of according to local regulations. Refer to the safety data sheet (SDS) for detailed handling instructions.