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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Water solubility

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Administrative data

Link to relevant study record(s)

water solubility
Type of information:
experimental study
Adequacy of study:
key study
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
according to guideline
other: OECD guideline 115
Version / remarks:
CMC measurement Du Noûy ring method
GLP compliance:
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
other: Determination of CMC of surface active substance
Water solubility:
310 mg/L
20 °C
The water solubiity of the substance is 310 mg/L
Executive summary:

The water solubility was determined as the Critical Micelle Concentration to be 310 mg/L at pH 7 and 20 °C.

Description of key information

The substance has a water solubility of 310 mg/L. The Ctitical Micelle Concentration CMC is used as a measure of the solubility of the substance.

Key value for chemical safety assessment

Water solubility:
310 mg/L
at the temperature of:
20 °C

Additional information