4,4'-Oxydiphenol(CAS: 1965-09-9)

4,4'-Oxydiphenol is a white crystalline solid with a molecular weight of approximately 184.14 g/mol. It is slightly soluble in water and ethanol. The compound is known for its stability and moderate reactivity. It can undergo acidic and basic hydrolysis, and reacts to form phenols and related compounds.

4,4'-Oxydiphenol is commonly synthesized via the condensation of 4-hydroxybenzaldehyde with 4-hydroxybenzaldehyde using an appropriate catalyst, such as phosphoric acid or p-toluenesulfonic acid. The reaction is carried out in a polar aprotic solvent, and the yield is typically around 85-90%.

4,4'-Oxydiphenol is used in various industries, including pharmaceuticals for the synthesis of certain drugs, polymers for its antioxidant properties, sensors for detecting specific chemicals, and semiconductors for its use in organic electronic devices.

When handling 4,4'-Oxydiphenol, use appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Work in a well-ventilated area or fume hood, as it may release irritating vapors. Follow good laboratory practices, and store the compound in a cool, dry place away from direct sunlight. Refer to the safety data sheet (SDS) for more detailed information on handling and storage.