Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Titanium tetraisopropanolate is hydrolytically unstable at all pH and temperature conditions determined by using OECD 111 in accordance with GLP. Only hydrolysis at 10°C and pH 4.0 and 9.0 gave sufficient data, before equilibrium was reached, to calculate a reaction half-life. Half-life is < 3 minutes. The average percent recovery at reaction completion (samples taken at 60 minutes and 180 minutes) for all test conditions is 107 %, indicating complete hydrolysis with no significant reaction products other than IPA and hydrated titanium oxides.