| abstract |
A liquid crystalline polyester having structural units (I), (II), (III), (IV) and (V), whereinn a ratio of the structural unit (I) to sum of the structural units (I), (II) and (III) is 68 to 80 mol %, a ratio of the structural unit (II) to sum of the structural units (II) and (III) is 55 to 75 mol %, and a ratio of the structural unit (IV) to sum of the structural units (IV) and (V) is 60 to 85 mol %, wherein a total amount of the structural units (II) and (III) is substantially equimolar with a total amount of the structural units (IV) and (V), and ΔS (entropy of melting) defined by Equation [1] given below is 1.0 to 3.0×10 −3 J/g·K: |