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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Surface tension

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Link to relevant study record(s)

Description of key information

According to REACH annex XI, section 2, a study to determine the surface tension of an aqueous solution containing 1 g/L (or 90 % of H2O solubility) is technically not possible as the substance is only poorly soluble in water and quickly hydrolysis. Nevertheless, the surface tension of the pure substance was determined by the means of the plate method. As the test item is highly viscous, an accurate determination of the surface tension was not possible.

Key value for chemical safety assessment

Additional information