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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Suspected decomposition of the test item upon addition to water. The test was therefore terminated. In accordance with test guidance and with the approval of the Sponsor, prediction software was used for the determination of the water solubility. The result was determined to be > 1000 g/l (estimated)

Key value for chemical safety assessment

Water solubility:
1 000 g/L

Additional information

Water solubility was carried out on the test substance (TBA Clavulanate) and the read across material (Potassium clavulanate). The actual tests were terminated as it is believed that the test item had decomposed when added to water as both the tba clavulanate and potassium clavulanate solutions changed from clear solutions to dark red solutions.

The QSAR predictions showed both test materials to be very soluble in water.