Appearance:Colorless or slightly yellow oily liquid 
Properties:The relative density of 1.045. Melting point -20 ℃. Boiling point of about 233 ℃ (2.93kPa). Refractive index 1.4460. Flash point of 185 ℃. 
Uses:GC stationary liquid (maximum temperature 150 ℃, solvent methanol) and the separation of esters, aromatic hydrocarbons. Lacquer solvent. Plasticizer. Defoamer. 
Storage:Sealed.