Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display apparatus

A compound for an organic optoelectronic device, the compound being represented by Chemical Formula 1:

• wherein, in Chemical Formula 1,
• Ar1 and Ar2 are each independently a substituted or unsubstituted C6 to C30 aryl group or a substituted or unsubstituted C2 to C30 heterocyclic group,
• L1 and L2 are each independently a single bond or a substituted or unsubstituted C6 to C30 arylene group,
• R1 to R4 are each independently hydrogen, deuterium, a cyano group, a substituted or unsubstituted C1 to C20 alkyl group, or a substituted or unsubstituted C6 to C30 aryl group,
• R5 and R25 are each independently hydrogen or deuterium,
• n1, n3, and n4 are each independently an integer of 1 to 4,
• n2 and n6 are each independently an integer of 1 to 3, and
• n5 is an integer of 1 to 5.