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Physical & Chemical properties

Surface tension

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Description of key information

The surface tension of the substance was assessed according to OECD guideline 115.  The surface tension of a 1.02 to 1.03 g/L solution of test item in water has been determined to be in the range 55.1 to 55.2 mN/m at 20.8 ± 0.5 °C. The test item is considered to be surface active.

Key value for chemical safety assessment

Additional information

The surface tension of a 1.02 to 1.03 g/L solution of test item in water has been determined to be in the range 55.1 to 55.2 mN/m at 20.8 ± 0.5 °C, using a ring method designed to be compatible with Method A5 Surface Tension of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 115 of the OECD Guidelines for Testing of Chemicals, 27 July 1995. The test item is considered to be surface active.