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Physical & Chemical properties

Surface tension

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Description of key information

63.94 mN/m according to DIN EN 14370.

Key value for chemical safety assessment

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

Additional information

Surface tension was investigated by the EU Method A.5 and under the conditions of the study, Ethylendiamine, propoxylated' exhibited a surface tension of 63.94 mN/m according to DIN EN 14370. The test substance exhibits a lowering of the surface tension of water, and may therefore be regarded as exhibiting surface-active properties.