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Physical & Chemical properties

Surface tension

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Description of key information

The surface tension of o-Diaminotoluene, propoxylated is specified as 51.09 mN/m at 20°C with a concentration of 1 g/l (Currenta, 2009).

Key value for chemical safety assessment

Surface tension:
51.09
in mN/m at 20°C and concentration in mg/L:
1 000

Additional information

The test substance exhibits a lowering of the surface tension of water, and may therefore be regarded as exhibiting surface-active properties.