In the group having an aromatic amine skeleton represented by the general formula (3), the substituted or unsubstituted arylene group Ar3 is preferably a substituted or unsubstituted arylene group having 6 to 24 carbon atoms and includes phenylene group, naphthylene group, anthrylene group, biphenylene group and the like, and particularly preferable is a substituted or unsubstituted phenylene or b