The alicyclic compound of the present invention has a five- or more membered ring structure having an epithioethylene linkage and/or an epidithioethylene linkage, and has tow or more sulfur atoms in its molecule. Optical materials produced by curing the alicyclic compound or a composition containing the alicyclic compound by polymerization show high refractive index.
本发明的脂环族化合物具有五位或五位以上的环状结构,具有表
硫代
乙烯连接和/或 表
硫代
乙烯连接,其分子中含有两个或两个以上的
硫原子。通过聚合固化脂环族化合物或含有脂环族化合物的组合物生产的光学材料具有高折射率。