Tetrabutyl Orthosilicate - ≥98%(GC) , CAS No.4766-57-8

CAS: 4766-57-8 Cat. No.: T161830 Formula: C₁₆H₃₆O₄Si Molecular Weight: 320.55 EC Number: 225-305-8 PubChem CID: 78500

GRADE & PURITY ≥98%(GC)

Synonyms

NB6CXG7SPH | A872098 | EINECS 224-851-4 | MKC SILICATE BTS | Glycine, N-[(1,1-dimethylethoxy)carbonyl]- | SCHEMBL49555 | AKOS015833678 | Butyl silicate | Silane, tetrabutoxy- | Si(OCH2CH2CH2CH3)4 | Tetrabutoxysilane | Silicic acid (H4SiO4), tetrabutyl est

Storage

Room temperature,Argon charged

Shipped In

Normal

Overview

application：

It is an important organic intermediate used in agrochemicals, pharmaceuticals and dyestuff fields and also in the alkylation and alkoxylation of silane.

Specifications

Synonyms

NB6CXG7SPH | A872098 | EINECS 224-851-4 | MKC SILICATE BTS | Glycine, N-[(1,1-dimethylethoxy)carbonyl]- | SCHEMBL49555 | AKOS015833678 | Butyl silicate | Silane, tetrabutoxy- | Si(OCH2CH2CH2CH3)4 | Tetrabutoxysilane | Silicic acid (H4SiO4), tetrabutyl est

Specifications & Purity

≥98%(GC)

Storage

Room temperature,Argon charged

Shipped In

Normal

Purity

≥98%(GC)

Names and Identifiers

Pubchem Sid

504755296

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504755296

Canonical Smiles

CCCCO[Si](OCCCC)(OCCCC)OCCCC

IUPAC Name

tetrabutyl silicate

InChIKey

UQMOLLPKNHFRAC-UHFFFAOYSA-N

INCHI

1S/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

Isomeric SMILES

CCCCO[Si](OCCCC)(OCCCC)OCCCC

PubChem CID

78500

Molecular Weight

320.55

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • Class Organometalloid compounds
      • Subclass Organosilicon compounds

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Class: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkoxysilanes
• Alternative Parents: Organic metalloid salts Organooxygen compounds Organic oxoanionic compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Alkoxysilane - Organic silicate - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as alkoxysilanes. These are organosilicon compounds with the general formula RO[Si](OR')(R'')(R''') (R,R' = organyl; R'',R''' = any atom).
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Not miscible or difficult to mix in water.
• Sensitivity: Moisture sensitive
• Refractive Index: 1.4120 to 1.4140
• Flash Point(°F): 275°F
• Flash Point(°C): 135℃
• Boil Point(°C): 275-277 °C
• Molecular Weight: 320.540 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 16
• Exact Mass: 320.238 Da
• Monoisotopic Mass: 320.238 Da
• Topological Polar Surface Area: 36.900 Ų
• Heavy Atom Count: 21
• Formal Charge: 0
• Complexity: 169.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

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