Synonyms:

1. 1,1,5,5-Tetraphenyl-1,3,3,5-tetramethyltrisiloxane

2. 704 silicone diffusion pump Fluids

3. 704 diffusion pump fluids

4. Oil for diffusion pumps

Cas No: 3982-82-9

Chemical structure:

Diffusion Pump Fluid RUI704 is a colorless transparent oily, single-component fluid designed for high vacuum of 10-7torr (untrapped). It performs well in tough, rugged applications and offers quick pump down, even after exposure to air at operating temperatures. RUI704 is thermally and chemically stable allowing it to keep pump jets free of tars and hard carbon.

Since Dow Corning stopped supplying silicone diffusion pump fluids into the general market, RUI704 has been taken as an ideal replacement of Dow Corning 704 diffusion pump fluids, many clients from all over the world are buying from us.