Dimethyl(pentafluorophenyl)silane

Base Information

• Chemical Name: Dimethyl(pentafluorophenyl)silane
• CAS No.: 13888-77-2
• Molecular Formula: C8H7F5Si
• Molecular Weight: 226.221
• Hs Code.: 2931900090
• European Community (EC) Number: 630-786-6
• Mol file: 13888-77-2.mol

Synonyms:Dimethyl(pentafluorophenyl)silane;13888-77-2;Dimethyl(perfluorophenyl)silane;Benzene, 1-(dimethylsilyl)-2,3,4,5,6-pentafluoro-;SCHEMBL1052666;MFCD00010661;AKOS016001124;FT-0625108;Benzene,1-(dimethylsilyl)-2,3,4,5,6-pentafluoro-

Chemical Property of Dimethyl(pentafluorophenyl)silane

Chemical Property:

• Vapor Pressure: 2.66mmHg at 25°C
• Refractive Index: n20/D 1.431(lit.)
• Boiling Point: 163.8 °C at 760 mmHg
• Flash Point: 40.6 °C
• PSA: 0.00000
• Density: 1.295 g/mL at 25 °C(lit.)
• LogP: 2.07580
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 1
• Exact Mass: 225.01589254
• Heavy Atom Count: 14
• Complexity: 184

Purity/Quality:

98%min ^*data from raw suppliers

Dimethylpentafluorophenylsilane 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi,F
• Hazard Codes: Xi,F
• Statements: 10-36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](C)C1=C(C(=C(C(=C1F)F)F)F)F

Technology Process of Dimethyl(pentafluorophenyl)silane

There total 7 articles about Dimethyl(pentafluorophenyl)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: 83.0%

dimethylmonochlorosilane (1066-35-9) + pentafluorophenyl lithium (1076-44-4) → (pentafluorophenyl)dimethylsilane (13888-77-2)

Guidance literature:

In diethyl ether; reaction at -78°C (12 hours), heating to 20°C;;

DOI:10.1016/S0022-328X(00)81636-8

Reference yield: 69.0%

Dimethyl-(pentafluorphenyl)-ethoxysilan (71338-73-3) → (pentafluorophenyl)dimethylsilane (13888-77-2)

Guidance literature:

With N,N,N,N,N,N-hexamethylphosphoric triamide; sodium tetrahydroborate; ethyl bromide; tetraoctyl ammonium bromide; In benzene-d6; at 20 ℃; for 24h;

DOI:10.1039/c9cc01961h

Reference yield: 56.0%

dimethylmonochlorosilane (1066-35-9) + (bromomethyl)pentafluorobenzene (1765-40-8) → (pentafluorophenyl)dimethylsilane (13888-77-2)

Guidance literature:

dimethylmonochlorosilane; With iodine; magnesium; In diethyl ether; at 35 ℃;

(bromomethyl)pentafluorobenzene; In diethyl ether; at 35 ℃; for 2.25h;

DOI:10.1021/ol802289f

upstream raw materials:

dimethylmonochlorosilane

pentafluorophenyl lithium

bromopentafluorobenzene

(pentafluoro phenyl) pentamethyl disilane

Downstream raw materials:

(3-Trimethylsilyl-propyl)-dimethyl-pentafluorphenylsilan

1,2-di-(pentafluoro phenyl) tetramethyl disiloxane

2,3,4,5,6-pentafluorophenylmagnesium bromide

pentafluorophenylmagnesium chloride

Refernces

• 1、 Trost, Barry M.,Bertogg, Andreas. "Si-based benzylic 1,4-rearrangement/cyclization reaction". supporting information; experimental part. p. 511 - 513. Retrieved 2009/07/10.