Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

As aluminium tribuatnolate immediate hydrolyses when in contact with water, experimental determination of the water solubility is not meaningful and cannot be achieved.

Water solubility of the aluminium hydroxide, aluminiumhydroxyl oxide and aluminium is very low, while the other hydrolysis product butan-1 -ol is highly soluble in water (miscible)

Key value for chemical safety assessment

Additional information

The water solubility of aluminium chloride, nitrate and sulfate is 3.9 -6.9 g/L. These aluminium salts are tested in some of the ecotoxicity studies included in the dossier (they represent a worst case scenario in view of exposure to aluminium(III) species).