toyocat trc catalyst   overview: physicochemical properties toyocat trc is a colorless to light yellow transparent liquid with a very faint odor or close to odorless, readily soluble in water. relative density: 0.92 — 0.95 freezing point: -59℃ viscosity (25 ° c):26~33mpa.s flash point :153°c(coc) or 132 °c(tmcc) boiling point :255 ° c or 140...