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Physical & Chemical properties

Surface tension

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Description of key information

The surface tension in water has been determined to be 62.1 ± 1.0 mN/m at 20.0 ± 0.5 °C. The test item was considered not to be surface-active.

Key value for chemical safety assessment

Surface tension:
62.1

Additional information

The surface tension of a 90 % saturated solution with respect to Mannich base and PTBP and a 1 g/L solution with respect to MXDA in water has been determined to be 62.1 ± 1.0 mN/m at 20.0 ± 0.5 °C. The test item was considered not to be surface-active.