(((9H-Fluorene-9,9-diyl)bis(4,1-phenylene))bis(oxy))bis(2-hydroxypropane-3,1-diyl) diacrylate 25g

(((9H-Fluorene-9,9-diyl)bis(4,1-phenylene))bis(oxy))bis(2-hydroxypropane-3,1-diyl) diacrylate 25g