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Surface tension

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Description of key information

The surface tension of DMBA (1 g/L) was calculated to be 71.0 mN/m at 21 °C and it was not surface active.

Key value for chemical safety assessment

Surface tension:
71
in mN/m at 20°C and concentration in mg/L:
1 000

Additional information

A GLP study was conducted to determine the surface tension of DMBA according to OECD Guideline 115 and EEC Method A.5. Ring method, using a surface tension torsion balance

The surface tension of DMBA (1 g/L) was calculated to be 71.0 mN/m at 21 °C and it was not surface active.