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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Surface tension

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Link to relevant study record(s)

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.