3-Phenylpropanoyl chloride(CAS: 645-45-4)

3-Phenylpropanoyl chloride (CAS: 645-45-4) is an organic compound with the chemical formula C9H9ClO. It is a colorless liquid known for its reactivity with water, producing hydrogen chloride gas and heat. As an acyl chloride, it exhibits strong electrophilic properties, making it a key intermediate in synthetic chemistry. Its molecular structure includes a phenyl group attached to a propanoyl chloride functional group.

3-Phenylpropanoyl chloride (CAS: 645-45-4) is widely used in the pharmaceutical industry for synthesizing drugs and active pharmaceutical ingredients (APIs). It also serves in polymer science for modifying polymer chains and in the food industry as a flavoring agent. Additionally, it is employed in research for organic synthesis and as a precursor in creating various chemical derivatives.

3-Phenylpropanoyl chloride (CAS: 645-45-4) requires careful handling due to its toxicity. Inhalation or ingestion can cause respiratory and gastrointestinal irritation. Safety standards emphasize using personal protective equipment (PPE) like gloves, goggles, and lab coats. It should be stored in a well-ventilated area and handled in a fume hood to minimize exposure risks.

3-Phenylpropanoyl chloride (CAS: 645-45-4) should be stored in a cool, dry, and dark place at temperatures below 25°C. It requires airtight containers made of glass or high-density polyethylene (HDPE) to prevent moisture exposure. Avoid direct light and incompatible materials to ensure stability. Maintain low humidity levels to prevent hydrolysis and degradation of the compound.