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Surface tension

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Description of key information

The surface tension of a saturated solution of the test substance was determined to be 38.7 mN/m at 20.0 +/- 0.5 °C. Based on the criteria outlined in the proposed updated version of the EEC guideline, it was concluded that the test substance should be regarded as a surface active material.

Key value for chemical safety assessment

Surface tension:
38.7

Additional information

The key study describes the determination of the surface tension of a saturated aqueous solution of the test substance based on OECD and EU guidelines.

The surface tension of a saturated solution of the test substance was determined to be 38.7 mN/m at 20.0 +/- 0.5 °C. Based on the criteria outlined in the proposed updated version of the EEC guideline, it was concluded that the test substance should be regarded as a surface active material.