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Physical & Chemical properties

Surface tension

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Description of key information

67.5 mN/m at 25°C (DIN EN 14370, plate method)

Key value for chemical safety assessment

Surface tension:
67.5
in mN/m at 20°C and concentration in mg/L:
6.6

Additional information

The surface tension of the substance Alcohols, C16-18, ethoxylated, < 2.5 EO (CAS 68439-49-6) was determined by the plate method according to DIN EN 14370. The nominal concentration of the test solution was 6.6 mg/L.

Based on the test results, the substance does not possess surface active properties.