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Environmental fate & pathways

Hydrolysis

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Description of key information

Hydrolysis half-life in water is < 16 min.

Key value for chemical safety assessment

Additional information

The determination of the hydrolysis rate of Reaction mass containing six benzylated amine silanes was conducted according to EU Method C.10 and GLP (1993). The concentration of the organofunctional silane in the test solution was determined in a preliminary test before and after addition of 0.2, 1.0, 5.0 and 10.0% water, respectively. The concentration of the test substance in these solutions was 99, 69, 28 and 0% after 16.8 min relative to the concentration on the solution without addition of water. Hence, it was concluded that the substance is hydrolytically unstable. The hydrolysis half-life in water is < 16 min.