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Environmental fate & pathways

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Triethoxy(hexadecyl)silane (CAS 16415-13-7) has a high potential for adsorption (log Koc > 5). If released to the environment the substance is expected to mainly adsorb to organic sediment and soil particles. Volatilisation is not expected based on the low vapour pressure of 2.9E-04 Pa at 25 °C (QSAR).