Properties: Colorless or yellowish transparent viscous oily liquid; Soluable to alcohol and some other organic solvents; Freezing point: -60C; Boiling point: 209(10mm Hg) Quality Index: Grade Industrial-grade Excellent Grade Export Grade CP Content % ≥95.0 Monooctyl Ester % ≤2.0 Chroma (PT-Co) ≤100 Phase Separation Speed(S) ≤100 Acid Value (mgkOH/g)159-189 Density (20Cg/ml) 0.9736-0.9746 Viscosity (20C, cp)39-45 Flash Point (20C)≥160 It is widely used as extracting agent for non-ferrous and rare earth metals; And used to extract indium, germanium, gallium for waste liquid; Also used as solvent and plasticizer. Package: 200kg/plastic durm CAS: 298-07-7