Synonym: Orthosilicic acid tetraethyl ester, Silicon tetraethoxide, TEOS, Tetraethoxysilane, Tetraethoxysilicon(IV), Tetraethyl silicate
|Related Categories||Chemical Synthesis, Materials Science, Micro/NanoElectronics, Organometallic Reagents, Organosilicon,|
|vapor density||7.2 (vs air)|
|vapor pressure||<1 mmHg ( 20 °C)|
|density||0.933 g/mL at 20 °C(lit.)|
Live Chat and Frequently Asked Questions are available for this Product.
Commonly used as a precursor to prepare xerogel1,2
Will interact with dodecylamine in the formation of intercalation compounds of H+-magadiite and used in a study of mixed-metal bioactive glasses.
1, 4 L in glass bottle
25, 500 mL in glass bottle
Certificate of Analysis
|Precautionary statements||P261-P305 + P351 + P338|
|Personal Protective Equipment||Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter|
|Hazard Codes (Europe)||Xn|
|Risk Statements (Europe)||10-20-36/37|
|RIDADR||UN 1292 3 / PGIII|
|Flash Point(F)||118.4 °F|
|Flash Point(C)||48 °C|
Hybrid organic-inorganic sol-gel materials containing silica were first called “ORMOSILs” in 1984.1 Since then, the number of hybrid organicinorganic combinations has increased rapidly.2 Hybrid mater...
Lisa C. Klein and Andrei Jitianu
Material Matters, Volume 7, Number 2, 8–14
Keywords: Absorption, Adhesion, Calorimetry, Combustion, Condensations, Deposition, Exothermic, Filtration, Materials Science, Melting, Oxidations, Polymerization reactions, Purification, Semiconductor, Sol-gel, Solar cells, Solvents, Spin coating, Substitutions, Thermal analysis
1. Skokankova, J.; et al. Mater. Sci. Eng., C 26 (2-3), 208, (2006)
2. Abdelghani, A.; et al. Mater. Sci. Eng., C 26 (2-3), 542, (2006)
Polysaccharides as a source of advanced materials: cellulose hollow microspheres for drug delivery in cancer therapy. Metaxa AF, Efthimiadou EK, Boukos N, et al. J. Colloid. Interface Sci. 384(1), 198-206, (2012)
Biocompatible magnetite nanoparticles with varying silica-coating layer for use in biomedicine: physicochemical and magnetic properties, and cellular compatibility. Singh RK, Kim TH, Patel KD, et al. J. Biomed. Mater. Res. A 100(7), 1734-42, (2012)
Monitoring the performance of innovative and traditional biocides mixed with consolidants and water-repellents for the prevention of biological growth on stone. Pinna D, Salvadori B, and Galeotti M Sci. Total Environ. 423, 132-41, (2012)
Tetraethylorthosilicate as molecular precursor to the formation of amorphous silica networks. A DFT-SCRF study of the base catalyzed hydrolysis. Fernandez L, Tuñón I, Latorre J, et al. J. Mol. Model. 18(7), 3301-10, (2012)
Subtle cytotoxicity and genotoxicity differences in superparamagnetic iron oxide nanoparticles coated with various functional groups. Hong SC, Lee JH, Lee J, et al. Int. J. Nanomedicine 6, 3219-31, (2011)
Fabrication of mesoporous silica shells on solid silica spheres using anionic surfactants and their potential application in controlling drug release. El-Toni AM, Khan A, Ibrahim MA, et al. Molecules 17(11), 13199-210, (2012)
Silicone fouling-release coatings: effects of the molecular weight of poly(dimethylsiloxane) and tetraethyl orthosilicate on the magnitude of pseudobarnacle adhesion strength. Kaffashi A, Jannesari A, and Ranjbar Z Biofouling 28(7), 729-41, (2012)
Preparation of mesoporous/macroporous materials in highly concentrated emulsions based on cubic phases by a single-step method. Esquena J, Nestor J, Vílchez A, et al. Langmuir 28(33), 12334-40, (2012)
Novel sol-gel hybrid methyltrimethoxysilane-tetraethoxysilane as solid phase extraction sorbent for organophosphorus pesticides. Wan Ibrahim WA, Veloo KV, and Sanagi MM J. Chromatogr. A 1229, 55-62, (2012)
An inorganic-organic hybrid optical sensor for heavy metal ion detection based on immobilizing 4-(2-pyridylazo)-resorcinol on functionalized HMS. Liu T, Li G, Zhang N, et al. J. Hazard. Mater. 201-202, 155-61, (2012)
On the synergistic catalytic properties of bimetallic mesoporous materials containing aluminum and zirconium: the Prins cyclisation of citronellal. Selvedin TelaloviÄ‡ et al Chemistry 17, 2077-88, (2011)
Kwon, O-Y. et al. Chem. Mater. 12, 1273, (2000)
Pérez-Pariente, J. et al. Chem. Mater. 12, 750, (2000)
Aldrich MSDS 1, 1662:B / Corp MSDS 1 (2), 3262:A / FT-IR 1 (2), 1092:D / FT-IR 2 (3), 4379:A / FT-NMR 1 (3), 668:B / IR-Spectra (3), 1536:H / IR-Spectra (2), 1314:H / NMR-Reference 2 (2), 988:A / RegBook 1 (2), 2973:D / Sigma FT-IR 1 (2), 981:C / Structure Index 1, 470:D:8 / Vapor Phase 3, 1647:D
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Need larger quantities for your development, manufacturing or research applications?