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

CAS: 78-10-4 Cat. No.: T110596 Formule: C₈H₂₀O₄Si Poids moléculaire: 208.33 Beilstein Registry Number: 1422225 Numéro 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

Synonymes

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

Spécifications et pureté

≥99%(GC)

Conditions de stockage de stockage

Room temperature,Desiccated

Expédié en

FedEx DG Service

Pureté

≥99%(GC)

Noms et identifiants

Pubchem Sid

504751111

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504751111

Sourires canoniques

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

Isomères SMILES

CCO[Si](OCC)(OCC)OCC

WGK Allemagne

1

RTECS

VV9450000

PubChem CID

6517

Numéro ONU

1292

Groupe d'emballage

III

Poids moléculaire

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
• 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

Propriétés chimiques et physiques

• Sensibilité: Hygroscopic
• Indice de réfraction: 1.382
• Point d'éclair (°F): 113 °F
• Point d'éclair (°C): 45 °C
• Point d'ébullition (°C): 168 °C (lit.)
• Point de fusion (°C): -82 °C
• Poids moléculaire: 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