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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

In accordance with Section 2 of Annex XI of the Regulation (EC) 1907/2006 (REACH), it is considered justified to omit the test for water solubility (required under point 7.7 of Annex VII) as it is considered that testing is not technically possible. It was determined that due to the nature of the substance, a suspension was formed and the substance could not be fully removed from an aqueous sample; as such the test could not be conducted. Furthermore, the substance is a UVCB, with the complex mixture providing additional technical challenges. 
Due to these issues, the value for water solubility could not be determined in accordance with the standardised guidelines OECD 105 and EU Method A.6. However, the water solubility was visually assessed to be less than 1.18 mg/L at 20 °C.

Key value for chemical safety assessment

Additional information