Application in coating: as one of the best film-forming auxiliaries of water-based paints, DPNB can be used as the coagulant of acrylic resin, phenylethylene acrylic resin and polyvinyl acetate giving an excellent performance to paint film.

Application in cleanser: it is applicable to cleaning agents especially for those which require low volatile speed, such as wax remover and floor cleanser. As a good coupling agent for lubricating grease and fat, DPNB solvent can be applied as paint stripper and remover of animal fat.
Other application: DPnB can also be used in agricultural products, cosmetics, electronic ink, and textile.