CAS 78-10-4

Tetraetoxisilano

Descrição:

Tetraetoxisilano, também conhecido como ortossilicato de tetraetila (TEOS), é um líquido incolor e transparente com um odor característico. É um composto organossilícico com a fórmula química Si(OC2H5)4. O TEOS é altamente solúvel em solventes orgânicos como etanol e acetona, mas tem solubilidade limitada em água. É utilizado principalmente como precursor na produção de sílica e materiais à base de sílica, particularmente em processos sol-gel para criar filmes finos, revestimentos e cerâmicas. O composto passa por reações de hidrólise e condensação quando exposto à umidade, levando à formação de redes de sílica. O TEOS é valorizado por sua capacidade de formar sílica de alta pureza, que é essencial em várias aplicações, incluindo eletrônica, óptica e nanotecnologia. Embora geralmente considerado seguro, deve ser manuseado com cuidado devido à sua natureza inflamável e potenciais riscos à saúde ao ser inalado ou em contato com a pele. Medidas de segurança adequadas, incluindo o uso de equipamentos de proteção individual, são recomendadas ao trabalhar com este químico.

Fórmula: C₈H₂₀O₄Si

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

Chave InChI: InChIKey=BOTDANWDWHJENH-UHFFFAOYSA-N

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

Sinónimos:

• 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

Fórmula: C₈H₂₀O₄Si

Pureza: >98.0%(GC)

Cor e Forma: Colorless to Almost colorless clear liquid

Peso molecular: 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

Fórmula: C₈H₂₀O₄Si

Pureza: 98%

Cor e Forma: Clear colorless, Liquid

Peso molecular: 208.33

Ref: 02-A14965

Tetraethoxysilane, 99+%

CAS: 78-10-4

As a binding agent and as a polymerization catalyst

Fórmula: C₈H₂₀O₄Si

Pureza: 99+%

Cor e Forma: Colorless to pale yellow, Liquid

Peso molecular: 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

Fórmula: C₈H₂₀O₄Si

Pureza: 99.999+%

Peso molecular: 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

Fórmula: C₈H₂₀O₄Si

Pureza: 99.9%

Cor e Forma: Clear colorless, Liquid

Peso molecular: 208.33

Ref: 02-040251

Tetraethoxysilane, min. 98% TEOS

CAS: 78-10-4

Tetraethoxysilane, min. 98% TEOS

Fórmula: Si(OC₂H₅)₄

Pureza: min. 98%

Cor e Forma: colorless liq.

Peso molecular: 208.33

Ref: 08-93-1454

Tetraethoxysilane

CAS: 78-10-4

Fórmula: C₈H₂₀O₄Si

Pureza: ≥ 99.0%

Cor e Forma: Clear, colourless liquid

Peso molecular: 208.33

Ref: 7W-GK7125

Tetraethoxysilane

CAS: 78-10-4

S15425 - Tetraethoxysilane, TEOS(Tetraethyl orthosilicate)

Fórmula: C₈H₂₀O₄Si

Pureza: 98%

Cor e Forma: Liquid, Clear Liquid

Peso molecular: 208.113

Ref: 10-S15425

Tetrakis(ethoxy)silane

CAS: 78-10-4

Tetrakis(ethoxy)silane

Fórmula: C₈H₂₀O₄Si

Pureza: ≥95%

Cor e Forma: clear. colourless liquid

Peso molecular: 208.33g/mol

Ref: 54-OR40615

Tetraethyl Orthosilicate

Produto Controlado

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);

Fórmula: C₈H₂₀O₄Si

Cor e Forma: Neat

Peso molecular: 208.33

Ref: TR-T291480

TETRAETHOXYSILANE, 99.9+%

CAS: 78-10-4

Fórmula: C₈H₂₀O₄Si

Pureza: 99.9%

Cor e Forma: Liquid

Peso molecular: 208.33

Ref: 3H-SIT7110.2

TETRAETHOXYSILANE, 98%

CAS: 78-10-4

Fórmula: C₈H₂₀O₄Si

Pureza: 98%

Cor e Forma: Liquid

Peso molecular: 208.33

Ref: 3H-SIT7110.0

Tetraethoxysilane, TEOS (99.999%-Si) PURATREM

CAS: 78-10-4

Fórmula: Si(OC₂H₅)₄

Pureza: (99.999%-Si)

Cor e Forma: colorless liq.

Peso molecular: 208.33

Ref: 08-14-1454

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

CAS: 78-10-4

Fórmula: C₈H₂₀O₄Si

Pureza: min. 98%

Cor e Forma: Clear, Colourless, Liquid

Peso molecular: 208.33

Ref: SR-93314