Silicone Diffusion Pump Oil IOTA 705, also known by its synonyms such as 1,1,3,5,5-Pentaphenyl-1,3,5-trimethylsiloxane, 705 Super high vacuum diffusion pump oil, and Phenylmethylsiloxane Oligomers, is a specialized fluid designed for ultrahigh vacuum applications. With a CAS number of 3390-61-2, this oil is a colorless, transparent, and single-component liquid that excels in providing a vacuum range of 5x(10-9~10-10) torr (untrapped). Its chemical structure and formulation ensure exceptional vapor pressure characteristics and superior resistance to radiation, making it an ideal choice for demanding vacuum environments.
Silicone Diffusion Pump Oil IOTA 705-IOTA
