| abstract |
PROBLEM TO BE SOLVED: To provide a fluorinated aromatic compound that improves various properties required for an optical material and can be suitably used for various applications such as an optical fiber, an optical waveguide, an optical recording disk, an optical film, and a display substrate. For the purpose. The following general formula (1): [Chemical 1] (In the formula, R represents any one of a fluorine atom, a bromine atom and an iodine atom. M is an integer, and when R is a fluorine atom, it is 1 to 3, and when R is a bromine atom, 3 to 5 and 1 to 5 when R is an iodine atom). [Selection figure] None |