Safety Reference
Warning
H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
Sourcing Propyltrimethoxysilane?
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Sourcing Propyltrimethoxysilane?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Propyltrimethoxysilane is an organosilicon compound used as an intermediate in the production of silane coupling agents. It is also listed as an inert ingredient permitted for use in non-food pesticide products.
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 Propyltrimethoxysilane (CAS 1067-25-0) 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.
trimethoxy(propyl)silane
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CCC[Si](OC)(OC)OC