Double-sided adhesive and multilayer structure

A double-sided adhesive, comprising:

• a first adhesive layer, which is a product of a first adhesive composition via a cross-linking reaction, wherein the first adhesive composition comprises a first acrylic resin, a first crosslinking agent, and a compound having a structure represented by Formula (I)
• wherein R1 is hydrogen or methyl group;
• and R2 is
• wherein p is 1,
• 2 or 3;
• n is 0, 1, 2 or 3;
• m is 0, 1, 2 or 3;
• i is 0, 1, 2 or 3;
• and R3, R4 and
• R5 are independently hydrogen or C1-C4 alkyl group;
• and
• a second adhesive layer, which is a product of a second adhesive composition via a cross-linking reaction, wherein the second adhesive composition comprises a second acrylic resin and a second crosslinking agent, wherein the first adhesive layer has a glass transition temperature of Tg1, and the second adhesive layer has a glass transition temperature of Tg2, wherein Tg2 is less than or equal to −30° C., and Tg2-Tg1≥10° C.