5-[(E)-2-Phenylvinyl]-1,3-benzenediol(CAS: 22139-77-1)

5-[(E)-2-Phenylvinyl]-1,3-benzenediol (CAS: 22139-77-1) is a conjugated diol compound featuring a benzene ring with hydroxyl groups at positions 1 and 3, and an (E)-2-phenylvinyl substituent at position 5. Its chemical formula is C15H12O2, and it is characterized by aromaticity, hydrophilicity, and potential reactivity due to the double bond and diol functional groups.

5-[(E)-2-Phenylvinyl]-1,3-benzenediol (CAS: 22139-77-1) is primarily used in pharmaceutical research as a precursor for drug development, particularly in compounds requiring antioxidant or anti-inflammatory properties. It also serves as an intermediate in organic synthesis and has applications in dye manufacturing and material science due to its functional group versatility.

5-[(E)-2-Phenylvinyl]-1,3-benzenediol (CAS: 22139-77-1) may pose moderate toxicity if inhaled or ingested. Safety guidelines recommend handling with gloves, goggles, and proper ventilation. It is classified as a chemical with potential irritant properties, so adherence to OSHA and EPA safety standards is essential to minimize health risks during use.

5-[(E)-2-Phenylvinyl]-1,3-benzenediol (CAS: 22139-77-1) should be stored in a cool, dry place (2-8°C), away from light and air. It requires airtight, sealed containers to maintain stability and prevent degradation. Avoid exposure to moisture and incompatible substances to ensure long-term preservation of its chemical properties.