Tetraethyl orthosilicate

CAS NO: 78-10-4
Molecular Formula: C8H20O4Si
Molecular Weight: 208.33

Synonyms

TEOS

es28

es100

dynasila

Silester

silikanl

Dynasil A

(C2H5O)4Si

ES 28 Ester

es28(ester)

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Chemical Properties

mp :

-77 °C
bp :

168 °C(lit.)
fp :

116 °F
merck :

14,3851
brn :

1422225
density :

0.94
vapourDensity :

7.2 (vs air)
vapourPressure :

<1 mm Hg ( 20 °C)
refractiveIndex :

n20/D 1.382(lit.)
storageTemparature :

Flammables area
waterSolubility :

Hydrolysis