Patent ID: 8431244

Claim:
An indenochrysene derivative represented by the general formula (1): wherein R 5 represents a group which is selected from the group consisting of a benzo[k]fluoranthenyl group and a benzo[ghi]fluoranthenyl group and may be substituted with a substituent selected from the group consisting of a methyl group, an ethyl group, a propyl group, a tert-butyl group, a phenyl group and a biphenyl group; wherein R 1 , R 2 , R 4 , R 6 , R 7 , R 8 , R 11 , R 13 , and R 14 each represent a hydrogen atom; wherein R 3 and R 9 each represent, independently of one another, a hydrogen atom, a methyl group or a phenyl group; and wherein R 10 and R 12 each represent, independently of one another, a hydrogen atom or a methyl group.