Electrophotographic photoreceptor

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PROBLEM TO BE SOLVED : To provide a triarylamine derivative which allows an electrophotographic photoreceptor to be produced.SOLUTION : A triarylamine derivative is represented by, for example, formula (1). (Rand Rare the same or different and each selected from the group consisting of a halogen atom, an optionally substituted C1-6 alkyl group, an optionally substituted C1-6 alkoxy group and an optionally substituted C6-12 aryl group. k and l are each an integer of 0-4; m and n are each an integer of 1-3.)SELECTED DRAWING : Figure 1