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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Physical & Chemical properties


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Administrative data

Link to relevant study record(s)

Description of key information

The viscosity of resin acids and rosin acids, esters with diethylene glycol was measured at 40°C and 60°C.

At 40°C the viscosity of the test item varied with shear rate and was considered to be demonstrating non-Newtonian properties. At 40°C viscosity ranged from 10273 mPa/s at a shear rate of 0.1 s-1 to 13212 mPa/s at a shear rate of 1.5 s-1.

At 60°C the test item was considered to act as a Newtonian liquid and the mean viscosity was 1358 mPa/s.

Key value for chemical safety assessment

Additional information

A GLP-compliant study, conducted according to OECD Method 114, was provided for Resin acids and rosin acids, esters with diethylene glycol (Harlan Laboratories Ltd., 2012b).