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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Viscosity

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Description of key information

Viscosity: 203 - 825 CPS at 22°C and 49 - 121 CPS at 50°C, (ASTM D2196).

Key value for chemical safety assessment

Additional information

The viscosity of four samples of Crude Tall Oil has been determined in a reliable study using ASTM D2196 as 203 - 825 Cp at 22 °C and 49 - 121 cP at 50 °C.

In other supporting studies, viscosity values of 18.3 mm2/s, 19.7 mm2/s at 80 °C and 42.3 mm2/s at 40 °C have been determined for the registered substance.