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Environmental fate & pathways

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Triethoxy(hexadecyl)silane (CAS 16415-13-7) hydrolyses slowly in contact with water under neutral conditions forming hexadecylsilanetriol and ethanol. A half-life of 58.4 h at pH 7, 1.0 h at pH 4 and 0.7 h at pH 9 (20-25 °C) was calculated.