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Physical & Chemical properties

Surface tension

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Description of key information

Surface tension = 46.7 mN/m, at 511.9 mg/L (measured concentration, 90% saturation), and 20°C
Since the result is below the threshold value of 60 mN/m, according to EU A5 criteria, the substance is considered as surface-active under the experimental conditions.

Key value for chemical safety assessment

Surface tension:
46.7
in mN/m at 20°C and concentration in mg/L:
511.9

Additional information

A fully reliable experimental study, conducted according to a recognized OECD/EC method, is available. Therefore, it is considered as a key study, and the result is retained as key value.