CAS 4766-57-8

Tetrabutoxysilane

Description:

Tetrabutoxysilane, with the CAS number 4766-57-8, is an organosilicon compound characterized by its four butoxy groups attached to a silicon atom. It is a colorless to pale yellow liquid that is typically used as a precursor in the synthesis of silica and silicate materials. The compound is known for its ability to hydrolyze in the presence of moisture, leading to the formation of silanol groups and eventually silica upon further condensation. This property makes it valuable in sol-gel processes for producing thin films, coatings, and other silica-based materials. Tetrabutoxysilane is relatively stable under anhydrous conditions but can react vigorously with water, releasing butanol as a byproduct. It is important to handle this compound with care, as it can be flammable and may cause irritation upon contact with skin or eyes. Overall, tetrabutoxysilane serves as a versatile building block in materials science and nanotechnology applications.

Formula: C₁₆H₃₆O₄Si

InChI: InChI=1/C16H36O4Si/c1-5-9-13-17-21(18-14-10-6-2,19-15-11-7-3)20-16-12-8-4/h5-16H2,1-4H3

InChI key: InChIKey=UQMOLLPKNHFRAC-UHFFFAOYSA-N

SMILES: [Si](OCCCC)(OCCCC)(OCCCC)OCCCC

Synonyms:

• Butyl orthosilicate
• Butyl silicate ((BuO)₄Si)
• MKC Silicate BTS
• NSC 89762
• Silane, tetrabutoxy-
• Silicic acid (H₄SiO₄), tetrabutyl ester
• Silicon butoxide
• Silicon tetrabutoxide
• T 1126
• TBOS (silicate)
• Tetra-n-butoxysilane
• Tetra-n-butyl orthosilicate
• Tetrabuthyl orthosilicate
• Tetrabutoxysilane
• Tetrabutyl silicate
• Silicic acid (H4SiO4), tetrabutyl ester
• Butyl silicate ((BuO)4Si)
• CT1750
• Tetrabutylsilicate
• silicicacidtetrabutylester
• Butyl silicate ((C4H9O)4Si)
• n-Butylsilicate
• Tetra-n-butoxysilane,97%
• T1750
• SILICON TETRA-N-BUTOXIDE
• silicicacid(h4sio4),tetrabutylester
• Silicic acid, tetrabutyl ester
• Silicon n-butoxide
• TETRABUTYL ORTHOSILICATE

Tetra-n-butoxysilane, 97%

CAS: 4766-57-8

It is an important organic intermediate used in agrochemicals, pharmaceuticals and dyestuff fields and also in the alkylation and alkoxylation of silane. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information m

Formula: C₁₆H₃₆O₄Si

Purity: 97%

Color and Shape: Clear colorless, Liquid

Molecular weight: 320.55

Ref: 02-L03141

Tetrabutoxysilane, min. 97%

CAS: 4766-57-8

Tetrabutoxysilane, min. 97%

Formula: Si(OC₄H₉)₄

Purity: min. 97%

Color and Shape: colorless liq.

Molecular weight: 320.53

Ref: 08-93-1451

Tetrabutyl orthosilicate

CAS: 4766-57-8

Formula: C₁₆H₃₆O₄Si

Purity: 98%

Color and Shape: Liquid

Molecular weight: 320.5401

Ref: IN-DA003UMN

Tetrabutyl Orthosilicate

CAS: 4766-57-8

Tetrabutyl Orthosilicate

Purity: 98%

Molecular weight: 320.54g/mol

Ref: 54-OR1015173

Tetrabutyl Orthosilicate

CAS: 4766-57-8

Formula: C₁₆H₃₆O₄Si

Purity: >98.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 320.55

Ref: 3B-T1126

Tetra-n-butoxysilane

CAS: 4766-57-8

S15225 - Tetra-n-butoxysilane

Formula: C₁₆H₃₆O₄Si

Purity: 95%

Color and Shape: Liquid, Clear

Molecular weight: 320.545

Ref: 10-S15225