Safety Reference
Warning
H226Flammable liquid and vapour
H302Harmful if swallowed
H315
Sourcing Phenyltrimethoxysilane?
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Sourcing Phenyltrimethoxysilane?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Phenyltrimethoxysilane is an organosilicon compound containing a phenyl group and three methoxy groups attached to silicon, giving it both aromatic and silicon-based reactivity. It is used as a surface treatment agent, a chemical intermediate, and a laboratory reagent.
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 Phenyltrimethoxysilane (CAS 2996-92-1) 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.
trimethoxy(phenyl)silane
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CO[Si](C1=CC=CC=C1)(OC)OC