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Physical & Chemical properties

Surface tension

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Description of key information

Not applicable.

Key value for chemical safety assessment

Additional information

In accordance with column 2 of REACH Annex VII, the surface tension of the substance does not need to be tested because due to its chemical structure, no surface activity is predicted.

BASF 2001

The surface tension of the pure test item (100 wt%) was determined to be 23.5 mN/m at 25 °C. However, this information cannot be used to address the surface activity of the test item in aqueous solution.