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Description of key information

The hydrolysis study according to EU- or OECD-methods is technically not feasible. 

Key value for chemical safety assessment

Additional information

The EU- or OECD-method is only applicable to pure substances which are water soluble to some degree and for which an analytical method of sufficient accuracy and sensitivity is available. The test substance has a very low water solubility of <0.25 mg/L. There is no method to distinguish between the different species of Li or Ti in the aqueous phase and its parent compound. Therefore the pre-conditions for applying the EU- or OECD-methods are not fulfilled and the method can not be applied.

A QSAR-estimation of the hydrolysis is not available for inorganic compounds.

The results of the water solubility test give some indications that possibly soluble, mainly Li-containing impurities could dissolve in water or that minor parts of the test substance could be transformed to soluble, mainly Li-containing molecules.