CAS 78-10-4

Tetraetossisilano

Descrizione:

Tetraetossisilano, noto anche come ortosilicato di tetraetile (TEOS), è un liquido incolore e trasparente con un odore caratteristico. È un composto organosiliconico con la formula chimica Si(OC2H5)4. Il TEOS è altamente solubile in solventi organici come etanolo e acetone, ma ha una solubilità limitata in acqua. Viene utilizzato principalmente come precursore nella produzione di silice e materiali a base di silice, in particolare nei processi sol-gel per creare film sottili, rivestimenti e ceramiche. Il composto subisce reazioni di idrolisi e condensazione quando esposto all'umidità, portando alla formazione di reti di silice. Il TEOS è apprezzato per la sua capacità di formare silice ad alta purezza, essenziale in varie applicazioni, tra cui elettronica, ottica e nanotecnologia. Sebbene generalmente considerato sicuro, deve essere maneggiato con cura a causa della sua natura infiammabile e dei potenziali rischi per la salute in caso di inalazione o contatto con la pelle. Si raccomandano misure di sicurezza adeguate, incluso l'uso di dispositivi di protezione individuale, quando si lavora con questo chimico.

Formula: C₈H₂₀O₄Si

InChI: InChI=1S/C8H20O4Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-8H2,1-4H3

InChI key: InChIKey=BOTDANWDWHJENH-UHFFFAOYSA-N

SMILES: [Si](OCC)(OCC)(OCC)OCC

Sinonimi:

• Adc 68
• Ay 43-101
• Colcoat 6P
• Conservare OH
• Dynasil A
• Dynasylan A
• Dynasylan Silbond Condensed
• Dynasylan TEOS-UHP
• ES 100 (silicate)
• ES 28 (ester)
• Ecos 1
• Ekos 1
• Es 100
• Es 140
• Es 28
• Es 28P
• Es 45
• Estel 1000
• Ethyl Silicate
• Ethyl Silicate 45
• Ethyl Silicate A
• Ethyl orthosilicate
• Ethyl silicate ((EtO)4Si)
• Ethyl silicate ((EtO)₄Si)
• Ethyl silicate 28
• Ethyl silicate 28P
• Ethyl silicate PHASE
• KIEM-Silex OH
• Kbe 04
• Kbe 14
• Kbm 06
• Ls 2340
• Ls 2430
• N 100
• N 100 (silicate)
• Nsc 4790
• Orthosilicate de tetraethyle
• Ortosilicato De Tetraetilo
• Peteos
• Pg 121
• Remmers 300
• SILICIC ACID (H4SiO4), TETRAETHYL ESTER, HYDROLYZED
• Si 28
• Si 28 (coupling agent)
• Si 42
• Silane, tetraethoxy-
• Silicic Acid, Tetraethyl Ester
• Silicic acid (H₄SiO₄), tetraethyl ester
• Silicon ethoxide
• Silicon ethoxide (Si(OEt)4)
• Silicon ethoxide (Si(OEt)₄)
• Silicon tetraethoxide
• Silicon tetraethoxide (Si(OC2H5)4)
• Silicon tetraethoxide (Si(OC₂H₅)₄)
• Silicon tetraethoxide (Si(OEt)4)
• Silicon tetraethoxide (Si(OEt)₄)
• Silikan L
• Silikat TES 28
• Silquest SIT 7110.0
• Silquest TEOS Pure
• Silres BSOH 100
• Sit 7110.0
• Soteos
• Ssg-Hb 21N
• Steinfestiger OH
• T 0100
• T 0100 (ester)
• T 1126
• T 1807
• TEOS Pure
• Tanapel DSR
• Teos
• Tes 28
• Tetraaethyl-Orthosilicat
• Tetraethoxy orthosilicate
• Tetraethoxy silane
• Tetraethoxysilane
• Tetraethoxysilicon
• Tetraethoxysilicon(IV)
• Tetraethyl Orthosilicate
• Tetraethyl Silicate
• Tetraethylorthosilicat
• Tetraethylorthosilicate
• Tsl 8124
• Tslb 124
• Unisilan 74
• Wd 932
• Z 6697
• Ethyl Silicate 50
• Silicic acid (H4SiO4), tetraethyl ester
• Teraethoxysilane
• Polyethyl silicate-40
• Silane Coupling Agent
• tetraethyl orthosilicate-40
• ETHYL SILICATE POLYMER
• Tetraethoxysilanemincolorlessliq
• tetraethyl orthosilicate-28
• Silane Coupling Agent Si-40
• ethoxy(oxo)silanol
• Ethylpolysilikat
• Ethyl Silicate 32
• Tetraethoxysilan
• Silicic acid, ethyl ester
• Tetraethoxysilaneredistilledinquartzforlowmetalimpurities
• Ethyl polysilicate
• diethoxy(oxo)silane
• Ethyl silicate28
• Ethyl silicate40(Polyethyl silicate-40)
• ETHYL-O-SILICATE
• AKOS BBS-00004380
• es28
• Etylu krzemian
• es100
• es28(ester)
• dynasila
• Ethyl silicat
• ORTHOSILICIC ACID TETRAETHYL ESTER

Tetraethyl Orthosilicate

CAS: 78-10-4

Formula: C₈H₂₀O₄Si

Purezza: >98.0%(GC)

Colore e forma: Colorless to Almost colorless clear liquid

Peso molecolare: 208.33

Ref: 3B-T0100

Tetraethoxysilane, 98%

CAS: 78-10-4

Tetraethoxysilane is the main precursor material for the synthesis of zeolites and silicon dioxide, which is used in semiconductor industry. It is widely used as cross linking agents in silicon polymers and in aerogel preparations. This Thermo Scientific Chemicals brand product was originally part o

Formula: C₈H₂₀O₄Si

Purezza: 98%

Colore e forma: Clear colorless, Liquid

Peso molecolare: 208.33

Ref: 02-A14965

Tetraethoxysilane, 99+%

CAS: 78-10-4

As a binding agent and as a polymerization catalyst

Formula: C₈H₂₀O₄Si

Purezza: 99+%

Colore e forma: Colorless to pale yellow, Liquid

Peso molecolare: 208.33

Ref: 02-014082

Tetraethoxysilane, 99.999+% (metals basis)

CAS: 78-10-4

Tetraethoxysilane is the main precursor material for the synthesis of zeolites and silicon dioxide, which is used in semiconductor industry. It is widely used as a cross linking agent in silicon polymers and in aerogel preparations. This Thermo Scientific Chemicals brand product was originally part

Formula: C₈H₂₀O₄Si

Purezza: 99.999+%

Peso molecolare: 208.33

Ref: 02-022967

Tetraethoxysilane, 99.9%

CAS: 78-10-4

Tetraethoxysilane is the main precursor material for the synthesis of zeolites and silicon dioxide, which is used in semiconductor industry. It is widely used as cross linking agents in silicon polymers and in aerogel preparations. This Thermo Scientific Chemicals brand product was originally part o

Formula: C₈H₂₀O₄Si

Purezza: 99.9%

Colore e forma: Clear colorless, Liquid

Peso molecolare: 208.33

Ref: 02-040251

Tetraethoxysilane, min. 98% TEOS

CAS: 78-10-4

Tetraethoxysilane, min. 98% TEOS

Formula: Si(OC₂H₅)₄

Purezza: min. 98%

Colore e forma: colorless liq.

Peso molecolare: 208.33

Ref: 08-93-1454

Tetraethoxysilane

CAS: 78-10-4

Formula: C₈H₂₀O₄Si

Purezza: ≥ 99.0%

Colore e forma: Clear, colourless liquid

Peso molecolare: 208.33

Ref: 7W-GK7125

Tetraethoxysilane

CAS: 78-10-4

S15425 - Tetraethoxysilane, TEOS(Tetraethyl orthosilicate)

Formula: C₈H₂₀O₄Si

Purezza: 98%

Colore e forma: Liquid, Clear Liquid

Peso molecolare: 208.113

Ref: 10-S15425

Tetrakis(ethoxy)silane

CAS: 78-10-4

Tetrakis(ethoxy)silane

Formula: C₈H₂₀O₄Si

Purezza: ≥95%

Colore e forma: clear. colourless liquid

Peso molecolare: 208.33g/mol

Ref: 54-OR40615

Tetraethyl Orthosilicate

Prodotto controllato

CAS: 78-10-4

Applications Tetraethyl Orthosilicate is used in the preparation of antidreflective coatings on silicate glass via silicon dioxide. Crosslinking reagent.
References Zhang, Y. et al.: App. Surf. Sci., 276, 769 (2013); Troitskii, B. et al.: Rus. J. App. Chem., 86, 297 (2013);

Formula: C₈H₂₀O₄Si

Colore e forma: Neat

Peso molecolare: 208.33

Ref: TR-T291480

TETRAETHOXYSILANE, 99.9+%

CAS: 78-10-4

Formula: C₈H₂₀O₄Si

Purezza: 99.9%

Colore e forma: Liquid

Peso molecolare: 208.33

Ref: 3H-SIT7110.2

TETRAETHOXYSILANE, 98%

CAS: 78-10-4

Formula: C₈H₂₀O₄Si

Purezza: 98%

Colore e forma: Liquid

Peso molecolare: 208.33

Ref: 3H-SIT7110.0

Tetraethoxysilane, TEOS (99.999%-Si) PURATREM

CAS: 78-10-4

Formula: Si(OC₂H₅)₄

Purezza: (99.999%-Si)

Colore e forma: colorless liq.

Peso molecolare: 208.33

Ref: 08-14-1454

Tetraethyl Orthosilicate (TEOS) extrapure, 98%, 28-28.8% SiO2

CAS: 78-10-4

Formula: C₈H₂₀O₄Si

Purezza: min. 98%

Colore e forma: Clear, Colourless, Liquid

Peso molecolare: 208.33

Ref: SR-93314