| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluorescent material and a fluorescent resin composition excellent in compatibility with other materials, hardly degrading by light or oxygen, capable of being used with reliability for a long period of time, while generating extremely strong fluorescence in a visible light region even without a color.SOLUTION: There is provided a fluorescent material represented by the general formula (1), where Rand Rrepresent a secondary or tertiary alkyl group, and Rto Rrepresent a hydrogen atom, a halogen atom, a cyano group, a nitro group, a hydroxyl group, an alkenyl group, an alkyl group, an alkyloxy group, an aryl group, an aryloxy group, a heterocyclic group, a heterocyclic oxy group, an acyl group, an acyloxy group or an amino group. |
