2-([1,1'-Biphenyl]-2-yloxy)ethyl acrylate is an organic compound featuring a biphenyl group linked via an ether and an ethylene spacer to an acrylate ester moiety. This structure combines a rigid, aromatic biphenyl unit with a reactive acrylic double bond, making it a functional monomer. Its primary application is in the field of organic electronics and photonics. The compound serves as a key precursor or monomer for synthesizing polymers used in organic light-emitting diodes (OLEDs) and other optoelectronic devices. The biphenyl group can contribute to charge transport and luminescent properties, while the acrylate group allows for polymerization into stable, film-forming materials. Polymers derived from such monomers are investigated for use in emissive layers, hole-transport layers, or as host materials in OLED displays and lighting. This monomer falls under the category of specialty chemicals for advanced materials. Its synthesis and use are typically within research and development settings focused on next-generation electronic materials. Handling requires standard precautions for acrylic monomers, including avoidance of light and heat to prevent premature polymerization.