| abstract |
A (meth) acrylate having a fluorene skeleton that is excellent in high refractive index and high heat resistance and can relieve stress of a cured product. A (meth) acrylate having a fluorene skeleton represented by the formula (1) is provided. (In the formula, ring Z represents a benzene ring or a condensed polycyclic aromatic hydrocarbon ring, R 1 represents a halogen atom, an alkyl group or a cyano group, R 2 represents an alkylene group, and R 3 represents a hydrogen atom or a methyl group. R 4 represents a hydrocarbon group, k is an integer of 0 to 4, m is an integer of 0 or 1 or more, n is an integer of 0 or 1 or more, and p is an integer of 1 or more, provided that When ring Z is a benzene ring, n is an integer of 1 or more, and at least one R 4 is an aryl group.) [Selection figure] None |