| abstract |
(57) [Summary] [Structure] General formula [Chemical formula 1] (In the formula, R 1 and R 2 ; hydrogen, an alkyl group which may have a substituent, R 3 and R 4 ; a phenyl group which may have a substituent) and a photosensitizer An electrophotographic photoreceptor containing the compound in a layer. [Effects] The terphenyl derivative of the present invention has high sensitivity as a photoconductive material, and is extremely useful as a material for providing an electrophotographic photoreceptor having excellent stability of electric characteristics during repeated use. |