Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing Octadecyltriethoxysilane?
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Research compound
Sourcing Octadecyltriethoxysilane?
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Octadecyltriethoxysilane is an organosilicon compound featuring a long alkyl chain and three ethoxy groups bonded to a silicon atom. Its structure imparts high hydrophobicity, as indicated by its large logP value, and the molecule is highly flexible with many rotatable bonds.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for Octadecyltriethoxysilane (CAS 7399-00-0) is 2931.90.
2931.90
2931 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
triethoxy(octadecyl)silane
FZMJEGJVKFTGMU-UHFFFAOYSA-N
CCCCCCCCCCCCCCCCCC[Si](OCC)(OCC)OCC