Polymerizable compound, composition, polymer, optically anisotropic body, liquid crystal display element, and organic EL display

A polymerizable compound represented by General Formula (1) below,

• wherein P1 and P2 represent a polymerizable functional group represented by Formula (P-1) or (P-2),
• Sp1 and Sp2 represent a divalent spacer group or a single bond;
• A1 and A2 each independently represent a divalent alicyclic or aromatic hydrocarbon group having 3 to 20 carbon atoms, the divalent alicyclic or aromatic hydrocarbon group may be optionally substituted with one or more substituents, and a carbon atom included in the alicyclic or aromatic hydrocarbon group may be replaced with a hetero atom;
• Z1, Z2, Z3, and Z4 each independently represent a divalent linking group or a single bond in which Z1 directly bonded to U is —CH2O— or —CF2O—, and Z2 directly bonded to U is —CH2O— or —CF2O—;
• U represents a trivalent aromatic group selected from the group consisting of Formulae (U-1), (U-2), (U-5) and (U-6), that may be optionally substituted with one or more substituents,
• T represents a group selected from Formulae (T-1) and (T-2) below,
• where Q1 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and the alkyl group may be optionally substituted with one or more substituents;
• W1 represents an organic group having 2 to 30 carbon atoms, the organic group includes an aromatic hydrocarbon group, a carbon atom included in the aromatic hydrocarbon group may be replaced with a hetero atom, and the aromatic hydrocarbon group may be optionally substituted with one or more substituents;
• Y1 represents —(Z5-A3)q-Z6-Sp3-P3, Z5 and Z6 represent the same things as Z1 to Z4, A3 represents the same thing as A1 and A2, Sp3 represents the same thing as Sp1 and Sp2, P3 represents the same thing as P1 and P2, and q represents an integer of 0 to 4;
• and
• m and n each independently represent an integer of 2 to 4;
• and,
• when a plurality of A1 groups, A2 groups, A3 groups, Z1 groups, Z2 groups, and Z5 groups are present, they may be identical to or different from one another.