Tris(2,3,4,5,6-pentafluorophenyl)silicon

Base Information

• Chemical Name: Tris(2,3,4,5,6-pentafluorophenyl)silicon
• CAS No.: 20160-40-1
• Molecular Formula: C18F15Si
• Molecular Weight: 530.267
• NSC Number: 168729
• DSSTox Substance ID: DTXSID70422639
• Wikidata: Q82234604
• Mol file: 20160-40-1.mol

Synonyms:Tris(perfluorophenyl)silane;20160-40-1;tris(2,3,4,5,6-pentafluorophenyl)silicon;NSC168729;DTXSID70422639;NSC-168729

Chemical Property of Tris(2,3,4,5,6-pentafluorophenyl)silicon

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: g/cm³
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 15
• Rotatable Bond Count: 3
• Exact Mass: 528.9529740
• Heavy Atom Count: 34
• Complexity: 566

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1(=C(C(=C(C(=C1F)F)[Si](C2=C(C(=C(C(=C2F)F)F)F)F)C3=C(C(=C(C(=C3F)F)F)F)F)F)F)F

Technology Process of Tris(2,3,4,5,6-pentafluorophenyl)silicon

There total 13 articles about Tris(2,3,4,5,6-pentafluorophenyl)silicon 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%

trichlorosilane (10025-78-2) + 2,3,4,5,6-pentafluorophenylmagnesium bromide (879-05-0) → tris(pentafluorophenyl)silane (20160-40-1)

Guidance literature:

In diethyl ether; reaction at -12°C (1hour) and heating under reflux for 12 hours;;

Reference yield: 89.8%

bis-{tris-(pentafluoro phenyl) silyl} cadmium (37053-99-9) + trifluoroacetic acid (76-05-1) → tris(pentafluorophenyl)silane (20160-40-1)

Guidance literature:

In toluene; reaction at 100°C, 6.5 hours;;

Reference yield: 77.0%

trichlorosilane (10025-78-2) + pentafluorophenylmagnesium chloride (879-06-1) → tris(pentafluorophenyl)silane (20160-40-1)

Guidance literature:

In Petroleum ether; addition of C6F5MgCl (in THF) drop by drop to a solution of HSiCl3 in petroleum ether under stirring within 4 hours;;

DOI:10.1007/BF00904310

upstream raw materials:

1-chloro-2,3,4,5,6-pentafluorobenzene

pentafluorophenyl lithium

trichlorosilane

pentafluorophenylmagnesium chloride

Downstream raw materials:

α-(tris-(pentafluoro phenyl) silyl) styrol

Pentafluorobenzene

hexakis-(pentafluoro phenyl) disiloxane

Pentafluorobenzoic acid