Therminol 68
This product is not corrosive to typical heat transfer system building materials. It has the characteristics of low odor and good handling. Therminol 68 was developed for use in liquid phase heat transfer fluid systems at temperatures up to 360° c (680°f). Therminol 68 has a boiling point of 308°c (586°F), but the static pressure of about 2 bar should maintain the liquid phase at high temperatures.