This arylamine derivative represented by formula (1) exhibits good solubility to an organic solvent, and can be used to provide a thin film having solvent resistance, and also provides an organic EL element which exhibits good characteristics when the arylamine derivative is applied to a positive hole transport layer. (In the formula, each R independently represents a fluorine atom-containing alkyl group having 1-5 carbon atoms, each Ar1 independently represents an aryl group that has 6-20 carbon atoms, that is optionally substituted with Z1, and that has a crosslinking group, each Ar2 independently represents at least one aryl group selected from those represented by formulae (2)-(4), and Z1 represents a halogen atom, a nitro group, a cyano group, an amino group, or an alkyl group having1-20 carbon atoms optionally substituted with Z4.) (In the formula, Ar3 represents a hydrogen atom, or an alkyl group having 6-20 carbon atoms optionally substituted with Z2, and R1-R39 each independently represent a hydrogen atom, a halogen atom, etc.)