Triethyl(trifluoromethyl)silane

Base Information

• Chemical Name: Triethyl(trifluoromethyl)silane
• CAS No.: 120120-26-5
• Molecular Formula: C7H15F3Si
• Molecular Weight: 184.277
• Hs Code.: 29319090
• European Community (EC) Number: 628-487-0
• DSSTox Substance ID: DTXSID60400825
• Nikkaji Number: J710.687D
• Wikidata: Q72510690
• Mol file: 120120-26-5.mol

Synonyms:Triethyl(trifluoromethyl)silane;120120-26-5;trifluoromethyltriethylsilane;Silane, triethyl(trifluoromethyl)-;Trifluoromethyl triethyl silane;(Triethylsilyl)trifluoromethane;TESCF3;triethyltrifloromethylsilane;trifluromethyltriethylsilane;triethyltrifluoromethylsilane;C7H15F3Si;SCHEMBL105887;DTXSID60400825;MFCD00192520;Triethyl(trifluoromethyl)silane, 98%;AKOS015838472;FS-4959;s17673;T2764;T71629;J-004261;Triethyl(trifluoromethyl)silane, purum, >=98.0% (GC);Dimethyl 5,5'-(propane-2,2-diyl)bis(2-hydroxybenzoate);(Trifluoromethyl)triethylsilane, Triethylsilyl trifluoromethane

Chemical Property of Triethyl(trifluoromethyl)silane

Chemical Property:

• Appearance/Colour: colorless, extremely toxic gas with corruption fish smell
• Vapor Pressure: 25.6mmHg at 25°C
• Melting Point: <0 °C
• Refractive Index: n20/D 1.382(lit.)
• Boiling Point: 112.451 °C at 760 mmHg
• Flash Point: 21.81 °C
• PSA: 0.00000
• Density: 0.939 g/cm³
• LogP: 4.01630
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 184.08951150
• Heavy Atom Count: 11
• Complexity: 107

Purity/Quality:

98% ^*data from raw suppliers

Triethyl(trifluoromethyl)silane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F
• Hazard Codes: F
• Statements: 11
• Safety Statements: 16-23-24/25

MSDS Files:

Useful:

• Canonical SMILES: CC[Si](CC)(CC)C(F)(F)F
• Uses: Reactant for:Trifluoromethylation of aryl iodidesTrialkylsilylation reactionsUsed for deposition of perfluoro-methyl silica films

Technology Process of Triethyl(trifluoromethyl)silane

There total 5 articles about Triethyl(trifluoromethyl)silane 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: 95.0%

triethylsilyl chloride (994-30-9) + (trifluoromethylsulfonyl)benzene (426-58-4) → (trifluoromethyl)triethylsilane (120120-26-5)

Guidance literature:

(trifluoromethylsulfonyl)benzene; With magnesium; In N,N-dimethyl-formamide; at 0 ℃; for 0.0833333h;

triethylsilyl chloride; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 1.3h;

DOI:10.1021/jo030110z

Reference yield: 71.0%

trifluoromethan (75-46-7) + triethylsilyl chloride (994-30-9) → (trifluoromethyl)triethylsilane (120120-26-5)

Guidance literature:

With potassium hexamethylsilazane; In diethyl ether; at -78 - 20 ℃;

DOI:10.1126/science.1227859

Reference yield: 69.0%

Bromotrifluoromethane (75-63-8) + triethylsilyl chloride (994-30-9) → (trifluoromethyl)triethylsilane (120120-26-5)

Guidance literature:

With hexaethylphosphoric triamide; In dichloromethane; at -78 ℃; for 2h;

DOI:10.1021/jo00273a020

upstream raw materials:

Bromotrifluoromethane

triethylsilyl chloride

(trifluoromethylsulfonyl)benzene

phenyl trifluoromethyl sulfoxide

Downstream raw materials:

4,6-di-tert-butyl-2-(triethylsiloxy)-2-(trifluoromethyl)-3,5-cyclohexadien-1-one

4-(triethylsiloxy)-4-(trifluoromethyl)-2,5-cyclohexadien-1-one

methyl 4-(trifluoromethyl)phenyl ether

1-methoxy-4-(pentafluoroethyl)benzene

Refernces

• 1、 -. "DIRECT TRIFLUOROMETHYLATIONS USING TRIFLUOROMETHANE". Paragraph 0058. . Retrieved 2014/03/25.
• 2、 -. "Magnesium mediated preparation of fluorinated alkyl silanes". . . Retrieved 2008/06/13.