Tetraethyl orthosilicate, Certified®

Description

Research & Development: Not intended for animal or human diagnostic or therapeutic use
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Certificate of Analysis and Material Safety Data Sheets Available Upon Request
Assay
(GC) =>98%
Appearance
Colorless liquid
Beilstein Number
1422225
Boiling Point
168°C
CAS Number
78-10-4
Density
0.933
EINES Number
201-083-8
Flash Point
45°C
Harmonized Code
2920.90.5100
IUPAC Name
Tetraethyl silicate
Linear Formula
Si(OC2H5)4
MDL Number
MFCD00009062
Melting Point
-77°C
Molecular Formula
C8H20O4Si
Molecular Weight
208.33
Refractive Index
1.382
Solubility
In ethanol, ether, 2-propanol, miscible with alcohol, slightly in benzene, and reacts with water and slowly hydrolyzes
Synonym(s)
(C2H5O)4Si; 1422225; 201-083-8; 78-10-4; C8H20O4Si; Ethyl silicate; MFCD00009062; Orthosilicic acid tetraethyl ester; Si(OC2H5)4; Silicic acid tetraethyl ester; Silicon ethoxide; Silicon tetraethoxide; TEOS; Tetra(ethoxy)silane; Tetraethoxy silane; Tetraethoxysilane; Tetraethoxysilicon(IV); Tetraethoxysilicon; Tetraethyl orthosilicate; Tetraethyl orthosilicate; Tetraethyl silicate; Tetraethylortho silicate; Tetraethylorthosilicate; Tetraethyl-O-silicate;
GHS (Accordance with 29 CFR 1910, OSHA HCS)
Pictogram
Flammable, Irritant
Signal Word
Warning!
Statement(s)
H226 Flammable liquid and vapor. H319 Causes serious eye irritation. H332 Harmful if inhaled. H335 May cause respiratory irritation.
Other Hazards
-
Recommendation’s
Do not handle until all safety precautions have been read (SDS) and understood.
Storage
Flammable Cabinet
TRANSPORTION INFORMATION
US DOT
UN number: 1292 Class: 3 Packing group: III Proper shipping name: Tetraethyl silicate