C9H22O3SSi
238.42 g/mol
Industrial ChemicalWarning
(3-Mercaptopropyl)triethoxysilane
CAS14814-09-6EC238-883-1
Category
Industrial Chemical
Compound Class
Other
Primary Use
Surface modification agent for silanization
(3-Mercaptopropyl)triethoxysilane is an organosilane compound commonly employed as a surface modification agent for silanization. It reacts with hydroxyl groups on substrates such as glass, silicon, and metal oxides to impart hydrophobicity and enable further functionalization.
Surface modification of glass and silicon substratesHydrophobization of metal oxide surfacesCoupling agent for bonding organic materials to inorganic surfaces
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.
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CAS 14814-09-6
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects
Identifiers
IUPAC Name
3-triethoxysilylpropane-1-thiol
InChIKey
DCQBZYNUSLHVJC-UHFFFAOYSA-N
SMILES
CCO[Si](CCCS)(OCC)OCC
Synonyms (14)
- (3-Thiopropyl)triethoxysilane
- mercaptopropyltriethoxysilane