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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

198.8 g/L at 20 °C at pH 7.8

Key value for chemical safety assessment

Water solubility:
198.8 g/L
at the temperature of:
20 °C

Additional information

The determination was performed by flask method according to OECD Guideline 105.

In addition, the water solubility of the acid form (corresponds to CAS number 111-20-6) of the being registered substance was determined to be 224 mg/L at 20°C at pH 4. An estimation by calculation shows that the solubility of the substance, CAS number 111-20-6 depends strongly on the pH. It is very soluble in water from pH 6 onwards.