Distilled Tall Oil (DTO)

DTO offers excellent properties for use in many chemical reactions and mixed products. It is a unique combination of fatty acids and rosin acids that cannot be found in any other fatty acid. The best percentage of rosin acid in DTO is between 25-30%, but this amount can be up to 40%. The quality of DTO production depends on the type of production process and raw materials used.


The percentage of free rosin acid10-40
The percentage of free fatty acids70-90
Refractive index at 20°C1.47-1.49
Viscosity at 20°C (mPas)50
Flash point (°C)200
Appearanceyellow oil


Its storage temperature should be more than 40 degrees Celsius. At a storage temperature of less than 40 degrees Celsius, it precipitates and crystallizes. It is packed in a flexi tank, barrel or IBC. It is mainly preferred to transport in bulk through train wagons, road tankers and iso tanks.


  • Rubber production industry
  • Oil fields
  • Detergents
  • Alkyd resins
  • Metal industries

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