C2H6O3Si
106.15 g/mol
Industrial ChemicalWarning
Silicic acid, ethyl ester
CAS11099-06-2EC234-324-0
Category
Industrial Chemical
Compound Class
Ester
Primary Use
Surface modifier and binder
Tetraethyl orthosilicate (TEOS) is an organosilicon compound that appears as a colorless liquid and degrades in the presence of water. It is primarily applied as a surface modifier and binder in industrial formulations.
Surface modifierBinder in industrial coatings and composites
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 11099-06-2
Related Compounds
ReferenceSame Category
Squalane
CAS111-01-3
Lubricant and cosmetic ingredient
ReferenceSame Category
Heptanoic acid
CAS111-14-8
Lubricant and brake fluid additive
ReferenceSame Category
2-ethoxyethyl acetate
CAS111-15-9
industrial solvent
ReferenceSame Category
Pimelic acid
CAS111-16-0
precursor to polyesters and polyamides
Safety Reference
Warning
H226Flammable liquid and vapour
H302Harmful if swallowed
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects
Identifiers
IUPAC Name
ethoxy-hydroxy-oxosilane
InChIKey
JDAIJCNBFIWLJJ-UHFFFAOYSA-N
SMILES
CCO[Si](=O)O
Synonyms (8)
- Ethyl Silicate-40
- Polysilicic acid, ethyl ester
- Silicic acid, ethyl ester
- ethoxy(oxo)silanol
- ethoxy-hydroxy-oxosilane
- ethylmetasilicate