Used as a photochromic compound in smart materials and optical switches due to its reversible light-induced structural changes. Exhibits color change under UV light, making it suitable for applications in sensors, molecular switches, and photoresponsive coatings. Its ability to undergo reversible E/Z isomerization supports use in data storage and light-controlled molecular devices. Also investigated for use in dye-sensitized solar cells and as a model compound in photochemical studies.