Tetraethyl orthosilicate (TEOS) - ≥99%(GC) , CAS No.78-10-4

CAS: 78-10-4 Cat. No.: T110596 Fórmula: C₈H₂₀O₄Si Peso molecular: 208.33 Beilstein Registry Number: 1422225 Número CE: 201-083-8 PubChem CID: 6517

GRADE & PURITY ≥99%(GC)

Synonyms

TEOS | MFCD00009062 | Silicic acid, tetraethyl ester | Etylu krzemian [Polish] | tetraethylortho silicate | EC 201-083-8 | Tox21_200426 | ES 100 | STR05461 | TEOS (VAN) | Etylu krzemian | Silicic acid, (H4SiO4), tetraethyl ester | UN1292 | ETHYL SILICATE

Storage

Room temperature,Desiccated

Shipped In

FedEx DG Service

Specifications

Sinónimos

TEOS | MFCD00009062 | Silicic acid, tetraethyl ester | Etylu krzemian [Polish] | tetraethylortho silicate | EC 201-083-8 | Tox21_200426 | ES 100 | STR05461 | TEOS (VAN) | Etylu krzemian | Silicic acid, (H4SiO4), tetraethyl ester | UN1292 | ETHYL SILICATE

Especificações e pureza

≥99%(GC)

Condições de armazenamento de armazenamento

Room temperature,Desiccated

Enviado em

FedEx DG Service

Pureza

≥99%(GC)

Nomes e identificadores

• Pubchem Sid: 504751111
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504751111
• Sorrisos canónicos: CCO[Si](OCC)(OCC)OCC
• IUPAC Name: tetraethyl silicate
• InChIKey: BOTDANWDWHJENH-UHFFFAOYSA-N
• INCHI: 1S/C8H20O4Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-8H2,1-4H3
• SMILES isoméricas: CCO[Si](OCC)(OCC)OCC
• WGK Alemanha: 1
• RTECS: VV9450000
• PubChem CID: 6517
• Número UN: 1292
• Grupo de embalagem: III
• Peso molecular: 208.33
• Beilstein: 1422225
• Reaxy-Rn: 1422225

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Classe: 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
• Descrição: 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

Propriedades químicas e físicas

• Sensibilidade: Hygroscopic
• Índice de refração: 1.382
• Ponto de inflamação (°F): 113 °F
• Ponto de inflamação (°C): 45 °C
• Ponto de ebulição (°C): 168 °C (lit.)
• Ponto de fusão (°C): -82 °C
• Peso molecular: 208.330 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 8
• Exact Mass: 208.113 Da
• Monoisotopic Mass: 208.113 Da
• Topological Polar Surface Area: 36.900 Ų
• Heavy Atom Count: 13
• Formal Charge: 0
• Complexity: 91.200
• 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

XLogP3