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Specification Sheet

Tetraethyl orthosilicate, 99.999%

: Orthosilicic acid tetraethyl ester, Silicon tetraethoxide, TEOS

: T 1413

: puriss

: Si(OC2H5)4

: 99.999%

: 208.33

: Tetraethyl orthosilicate is the ethyl ester of orthosilicic acid, Si(OH)4.

: T 1413 (OTTO) Tetraethyl orthosilicate, 99.999% Cas 78-10-4 - used in semiconductor industry. T 1413 (OTTO) Tetraethyl orthosilicate, 99.999% Cas 78-10-4 - used as a cross linking agent in silicon polymers and in aerogel preparations.


Properties

: 99.999%

: Liquid

: 168 °C(lit.)

: 0.933 g/mL at 20 °C(lit.)

: Room temp


Safety Information
  • Exclamation Mark
  • Flame Over Circle

WGK Germany : 1
RTECS : VV9450000
Transport : UN 1292, Class 3, Packing group III
Merck Index : 14: 3851
MDL Number : MFCD00009062
EC Number : 201-083-8
Beilstein Registry : 1422225


PackingsPrice (INR)
25 ml 4302.00
100 ml 14094.00
Custom size POR