The present disclosure discloses tribenzotriquinacene with an axial aryl group and a method for preparing the same. The triphenyltripentacene has a structure shown in formula (1):

##STR00001##

R.sub.1 and R.sub.2 are independently hydrogen, a C1-C12 alkyl group, a C1-C12 alkoxy group, a C1-C12 fluoroalkyl group, a C1-C12 fluorine-containing alkoxy group, a C1-C12 ester group, a halogen group, a nitro group, an amine group, a cyano group, or a hydroxy group.