Diphenyl Oxide, also known as diphenyl ether, is colorless or light yellow transparent liquid with a geranium smell. It is soluble in alcohol, benzene, diethyl ether and glacial acetic acid, insoluble in water. Diphenyl Oxide is widely used in organic synthesis and perfumery fields, and is also the crucial raw material for producing heat transfer fluid.
Diisopropylbiphenyl is a novel high-boiling-point solvent characterized by its colorless, odorless nature, suitable viscosity, high boiling point, and low volatility. This technologically reliable product can be used in rust-proof coatings, marine paints, sealants, adhesives, thinners, industrial flooring, molding resins, and joint fillers based on epoxy or polyurethane systems. It can also be used to prepare carbonless copy paper micro-emulsions, pressure-sensitive carbonless materials, film-forming aids, plasticizers, and ceramic ink solvents.
Diisopropylbiphenyl can also serve as a high-temperature heat transfer fluid, high-vacuum pump oil, lubricant, electrical insulating oil, capacitor oil, mordant, surfactant, and raw material for synthetic fibers and plastics.
Diphenyl oxide is also widely used in producing deodorant, preservative, defoaming agent and herbicide.
Diphenyl oxide is one of the important components of biphenyl/diphenyl oxide heat transfer fluid. The optimal usage temperature range of biphenyl/diphenyl oxide fluid (SCHULTZ® S740) is 12℃～400℃.
