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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Description of key information

The test substance's potential surface activity was accessed by an O.E.C.D. test guide line 115 study.   

Key value for chemical safety assessment

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

Additional information

The test substance, 2,3 -epoxypropyl neodecanoate was evaluated for surface activity in an O.E.C.D. test guideline no. 115 using a tensiometer and ring method. The test substance was demonstrated to have an experimental Surface Tension of 45.3 mN/m at 22 °C and 48.9 mN/m at 21 °C. Therefore, the test substance is considered to be surface active based on the criteria of the O.E.C.D. test guideline.