New synthesized monohydrazone and dihydrazone containing 1-phenyl-1,2,3,4-tetrahydroquinoline moiety were investigated. The materials were examined by various techniques including differential scanning calorimetry (DSC), UV spectrometry, electron photoemission and xerographic time of flight (XTOF) techniques. The highest hole drift mobility 10(-5) cm(2)V(-1)s(-1) at arc electric field of 10(6)Vcm(-1) was observed for the dihydrazone.