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: O(CC)[Si](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
• (C2H5O)4Si

Tetraethoxysilane, 98%

CAS: 78-10-4

Tetraethoxysilane is the main precursor material for the synthesis of zeolites and silicon dioxide, which …

• Formula: C₈H₂₀O₄Si
• Purezza: 98%
• Colore e forma: Clear colorless, Liquid
• Peso molecolare: 208.33

Tetraethoxysilane, 99.999+% (metals basis)

CAS: 78-10-4

Tetraethoxysilane is the main precursor material for the synthesis of zeolites and silicon dioxide, which …

• Formula: C₈H₂₀O₄Si
• Purezza: 99.999+%
• Peso molecolare: 208.33

Tetraethoxysilane, 99.9%

CAS: 78-10-4

Tetraethoxysilane is the main precursor material for the synthesis of zeolites and silicon dioxide, which …

• Formula: C₈H₂₀O₄Si
• Purezza: 99.9%
• Colore e forma: Clear colorless, Liquid
• Peso molecolare: 208.33

Tetraethoxysilane, 99+%

CAS: 78-10-4

As a binding agent and as a polymerization catalystTetraethoxysilane is the main precursor material for …

• Formula: C₈H₂₀O₄Si
• Purezza: 99+%
• Colore e forma: Colorless to pale yellow, Liquid
• Peso molecolare: 208.33

Tetraethoxysilane

CAS: 78-10-4

S15425 - Tetraethoxysilane, TEOS(Tetraethyl orthosilicate)

• Formula: C₈H₂₀O₄Si
• Purezza: 98%
• Colore e forma: Liquid, Clear Liquid
• Peso molecolare: 208.32899475097656

Tetraethoxysilane

CAS: 78-10-4

• Formula: C₈H₂₀O₄Si
• Purezza: ≥ 99.0%
• Colore e forma: Clear, colourless liquid
• Peso molecolare: 208.33

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

Tetrakis(ethoxy)silane

CAS: 78-10-4

• Formula: C₈H₂₀O₄Si
• Purezza: By gc: 97.4% by area (Typical Value in Batch COA)
• Colore e forma: clear. colourless liquid
• Peso molecolare: 208.33g/mol

Tetraethyl Orthosilicate

CAS: 78-10-4

Applications Tetraethyl Orthosilicate is used in the preparation of antidreflective coatings on silicate glass via …

• Formula: C₈H₂₀O₄Si
• Colore e forma: Neat
• Peso molecolare: 208.33

TETRAETHOXYSILANE, 98%

CAS: 78-10-4

• Formula: C₈H₂₀O₄Si
• Purezza: 98%
• Colore e forma: Liquid
• Peso molecolare: 208.33

TETRAETHOXYSILANE, 99.9+%

CAS: 78-10-4

• Formula: C₈H₂₀O₄Si
• Purezza: 99.9%
• Colore e forma: Liquid
• Peso molecolare: 208.33

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

Tetraethoxysilane, min. 98% TEOS

CAS: 78-10-4

• Formula: Si(OC₂H₅)₄
• Purezza: min. 98%
• Colore e forma: colorless liq.
• Peso molecolare: 208.33

Tetraethyl orthosilicate, 98%

CAS: 78-10-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₈H₂₀O₄Si
• Purezza: 98%
• Colore e forma: Clear liquid
• Peso molecolare: 208.33

Tetraethyl orthosilicate, 98%, AcroSeal™

CAS: 78-10-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₈H₂₀O₄Si
• Purezza: 98%
• Colore e forma: Clear liquid
• Peso molecolare: 208.33

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

Tetraethyl orthosilicate - 28% SiO2

CAS: 78-10-4

Tetraethyl orthosilicate is a compound with the formula SiO2. It is a colorless, high-melting solid …

• Formula: C₈H₂₀O₄Si
• Purezza: Min. 95%
• Colore e forma: Clear Liquid
• Peso molecolare: 208.33 g/mol