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Environmental fate & pathways

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The registered compound shows a fast hydrolysis under environmental conditions. The measured half-life of the registered substance is 11.9 h at pH 7 and 20 °C. Therefore, hydrolysis is a relevant pathway for the degradation of the parent compound in the environment. The resulting hydrolysis products are ethanol and 3-(trihydroxysilyl)-N-[3-(hydroxysilyl)propyl]-1-propanamine

Photolysis can be expected to contribute to the overall degradation of 3-(triethoxysilyl)-N-[3-(triethoxysilyl)propyl]-1-propanamine (CAS No. 13497-18-2) in air. However, the substance has a low vapour pressure and therefore air is not a relevant compartment for the distribution of the registered compound.