Phenyltriethoxysilane

Base Information

• Chemical Name: Phenyltriethoxysilane
• CAS No.: 780-69-8
• Deprecated CAS: 155684-09-6,2088315-67-5
• Molecular Formula: C12H20O3Si
• Molecular Weight: 240.374
• Hs Code.: 29310095
• European Community (EC) Number: 212-305-8
• NSC Number: 77115
• UNII: QI310T2X15
• DSSTox Substance ID: DTXSID8044462
• Nikkaji Number: J36.486J
• Wikidata: Q27287276
• ChEMBL ID: CHEMBL3182111
• Mol file: 780-69-8.mol

Synonyms:phenyltriethoxysilane

Chemical Property of Phenyltriethoxysilane

Chemical Property:

• Appearance/Colour: colorless transparent liquid
• Vapor Pressure: 0.0724mmHg at 25°C
• Melting Point: <-50 °C
• Refractive Index: n20/D 1.461(lit.)
• Boiling Point: 236.5 °C at 760 mmHg
• Flash Point: 102.5 °C
• PSA: 27.69000
• Density: 0.98 g/cm³
• LogP: 1.94200
• Storage Temp.: Flammables area
• Sensitive.: Moisture Sensitive
• Water Solubility.: insoluble
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 7
• Exact Mass: 240.11817103
• Heavy Atom Count: 16
• Complexity: 164

Purity/Quality:

99% ^*data from raw suppliers

Phenyltriethoxysilane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn, Xi
• Hazard Codes: Xi,Xn
• Statements: 10-21-36/37/38
• Safety Statements: 37/39-26-16-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCO[Si](C1=CC=CC=C1)(OCC)OCC
• Uses: Phenyltriethoxysilane is used in preparation of self-healing or reusable coatings.

Technology Process of Phenyltriethoxysilane

There total 53 articles about Phenyltriethoxysilane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 96.0%

ethanol (64-17-5) + phenylsilane (694-53-1) → triethoxyphenylsilane (780-69-8)

Guidance literature:

With potassium hexamethylsilazane; In neat liquid; at 60 ℃; for 2h; chemoselective reaction; Schlenk technique; Inert atmosphere;

DOI:10.1071/CH16537

Reference yield: 95.35%

sodium ethanolate (141-52-6) + Phenyltrichlorosilane (98-13-5) → triethoxyphenylsilane (780-69-8)

Guidance literature:

In diethyl ether; ethanol; at 40 ℃; for 4h; Temperature; Concentration; Solvent; Inert atmosphere;

Reference yield: 95.35%

ethanol (64-17-5) + sodium ethanolate (141-52-6) + Phenyltrichlorosilane (98-13-5) → triethoxyphenylsilane (780-69-8)

Guidance literature:

In diethyl ether; at 40 ℃; for 4h; Temperature; Time; Inert atmosphere;

upstream raw materials:

tetraethoxy orthosilicate

ethanol

Phenyltrichlorosilane

phenyltrifluorosilane

Downstream raw materials:

tris-(2-dimethylamino-ethoxy)-phenyl-silane

phSi(ph-4-Cl)3

C₁₅H₂₉N₃O₃Si

C₁₈H₃₅N₃O₃Si