Polycondensation of PTCDA with polypropylene glycol (PPG) based diamine can be utilized for the development of perlyene diimides which have a potential use as an n-type semiconductor in organic photovoltaics.

For R&D use onlynot for drug household or other uses.

Perylene-34910-tetracarboxylic dianhydride (PTCDA) is a perylene derivative which forms highly crystalline films and dyes that can be used for a majority of electronic and opto-electronic applications. It provides a high electron mobility due to its low intermolecular distance which results in - conjugation.