| abstract |
Disclosed are a dihydric alcohol capable of producing a resin material having high workability and a high refractive index, and a polycarbonate resin and a polyester resin which are polymers thereof, and a molded body and an optical element comprising the same. A dihydric alcohol having a naphthalene structure, represented by 1,5-bis- (4-hydroxybenzoyl) -2,6-dimethylnaphthalene, and a polycarbonate resin and a polyester resin which are polymers thereof, and A molded body and an optical element. [Selection figure] None |