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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Description of key information

Due to the highly complex nature of the UVCB substance, the components are expected to demonstrate a wide range of water solubilities. The study results demonstrate exactly that, with incomplete dissolution of some parts of the test substance in OECD 105 flask method. The dissolved components were analyzed after centrifuging the clear portion in the flask. The water solubility was studied at two different loading rates and was found to be dependent on them: 0.945 g/L in loading rate 1 and 1.13 g/L in loading rate 2.

Key value for chemical safety assessment

Additional information