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Physical & Chemical properties

Surface tension

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Description of key information

The surface tension of Bourgeonal has been determined to be 48.7 mN/m at 20.0 ± 0.5°C. 

Key value for chemical safety assessment

Surface tension:
48.7
in mN/m at 20°C and concentration in mg/L:
9.25

Additional information

The surface tension of a 90% saturated aqueous solution (9.25 x 10-3 g/l, determined by HPLC) of test item has been determined to be 48.7 mN/m at 20.0 ± 0.5°C. The test item showed a surface tension lower than 60 mN/m and is therefore considered to be surface-active.