Tetraethyl Orthosilicate

Tetraethyl Orthosilicate

CAS #78-10-4
SynonymTetraethoxysilane, Tetraethyl silicate
Chemical FomularSi(OC2H5)4
OdorSHARP, ESTER-LIKE ODOR
SolubilitySlightly in water
Molar mass208.33 g/mol
HazardsFlammable

Ethyl silicate appears as a clear colorless liquid with a faint odor. Flashpoint 125 °F. Less dense than water. Vapors are heavier than air.

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