| abstract |
(57) [Abstract] [Purpose] A triphenylamine derivative, a charge transport material and an electrophotographic photoreceptor using the same. [Structure] General formula (1) (In the formula, R 1 , R 2 , R 3 , R 4 , R 5 and R 6 are each a hydrogen atom, a lower alkyl group, an alkoxy group, a halogen atom or an aryl group which may have a substituent. The triphenylamine derivative represented by m and n is 0 or 1. |