Tris[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]phosphane

Base Information

• Chemical Name: Tris[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]phosphane
• CAS No.: 25147-72-2
• Molecular Formula: C21F21P
• Molecular Weight: 682.171
• NSC Number: 168764
• DSSTox Substance ID: DTXSID40305021
• Nikkaji Number: J3.517.591A
• Wikidata: Q82051432
• Mol file: 25147-72-2.mol

Synonyms:25147-72-2;NSC168764;DTXSID40305021;tris[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]phosphane;NSC-168764

Chemical Property of Tris[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]phosphane

Chemical Property:

• Vapor Pressure: 6.9E-06mmHg at 25°C
• Boiling Point: 388.3°Cat760mmHg
• Flash Point: 188.7°C
• Density: g/cm³
• XLogP3: 8.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 21
• Rotatable Bond Count: 3
• Exact Mass: 681.9402284
• Heavy Atom Count: 43
• Complexity: 788

Purity/Quality:

99% ^*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)P(C2=C(C(=C(C(=C2F)F)C(F)(F)F)F)F)C3=C(C(=C(C(=C3F)F)C(F)(F)F)F)F)F)F)C(F)(F)F

Technology Process of Tris[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]phosphane

There total 2 articles about Tris[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]phosphane 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: 64.6%

4-trifluoromethyl-2,3,5,6-tetrafluorobromobenzene (17823-46-0) → tris(4-trifluoromethyl-2,3,5,6-tetrafluorophenyl)phosphine (25147-72-2)

Guidance literature:

4-trifluoromethyl-2,3,5,6-tetrafluorobromobenzene; With magnesium; In diethyl ether;

With phosphorus tribromide; In diethyl ether; at 20 ℃; for 16h; Inert atmosphere;

DOI:10.1016/j.jfluchem.2015.08.014

Reference yield:

→ tris(4-trifluoromethyl-2,3,5,6-tetrafluorophenyl)phosphine (25147-72-2)

Guidance literature:

4-Trifluormethyl-2,3,5,6-tetrafluorbenzol, PCl3;

Reference yield: 93.3%

di(rhodium)tetracarbonyl dichloride + tris(4-trifluoromethyl-2,3,5,6-tetrafluorophenyl)phosphine (25147-72-2) → trans-[PtCl2{tris(4-trifluoromethyltetrafluorophenyl)phosphine}2] (1360868-26-3)

Guidance literature:

In dichloromethane;

DOI:10.1016/j.jfluchem.2015.08.014

upstream raw materials:

4-trifluoromethyl-2,3,5,6-tetrafluorobromobenzene

Downstream raw materials:

trans-[PtCl₂{tris(4-trifluoromethyltetrafluorophenyl)phosphine}2]

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