Perfluoro-p-terphenyl

Base Information

• Chemical Name: Perfluoro-p-terphenyl
• CAS No.: 3008-31-9
• Molecular Formula: C18F14
• Molecular Weight: 482.176
• DSSTox Substance ID: DTXSID30184160
• Nikkaji Number: J1.337.232B
• Wikidata: Q83055038
• Mol file: 3008-31-9.mol

Synonyms:Perfluoro-p-terphenyl;3008-31-9;1,2,3,4,5-pentafluoro-6-[2,3,5,6-tetrafluoro-4-(2,3,4,5,6-pentafluorophenyl)phenyl]benzene;SCHEMBL7174935;DTXSID30184160

Chemical Property of Perfluoro-p-terphenyl

Chemical Property:

• Boiling Point: 315.9°Cat760mmHg
• Flash Point: 120.2°C
• PSA: 0.00000
• Density: 1.728g/cm³
• LogP: 6.96800
• XLogP3: 6.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 14
• Rotatable Bond Count: 2
• Exact Mass: 481.9776443
• Heavy Atom Count: 32
• Complexity: 551

Purity/Quality:

p-Perfluoroterphenyl ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1(=C(C(=C(C(=C1F)F)C2=C(C(=C(C(=C2F)F)F)F)F)F)F)C3=C(C(=C(C(=C3F)F)F)F)F
• Uses: p-Perfluoroterphenyl is used as a dopant in the manufacturing of perfluorinated graded index polymer optical fiber (PFGI-POF), for data communication to provide a high bandwidth with easy termination and cabling.

Technology Process of Perfluoro-p-terphenyl

There total 6 articles about Perfluoro-p-terphenyl 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: 10.0%

bromopentafluorobenzene (344-04-7) + decafluorobiphenyl (434-90-2) → 4-pentafluorophenyl perfluoro biphenyl (3008-31-9)

Guidance literature:

bromopentafluorobenzene; With magnesium; In tetrahydrofuran; at 30 ℃; for 6h;

decafluorobiphenyl; In tetrahydrofuran; at 15 - 30 ℃; for 21h;

DOI:10.1246/bcsj.77.2121

Reference yield:

Hexafluorobenzene (392-56-3) + Pentafluorobenzene (363-72-4) → 4-pentafluorophenyl perfluoro biphenyl (3008-31-9) + 4,4`-bis(pentafluorophenyl) perfluoro biphenyl (3008-32-0) + decafluorobiphenyl (434-90-2)

Guidance literature:

With potassium hydroxide; In tetrahydrofuran; ammonia; for 0.333333h;

Reference yield:

decafluorobiphenyl (434-90-2) + trimethyl(pentafluorophenyl)silane (1206-46-8) → 4-pentafluorophenyl perfluoro biphenyl (3008-31-9) + 4,4`-bis(pentafluorophenyl) perfluoro biphenyl (3008-32-0) + perfluoro-(1,1':4',1'':4'',1''':4''',1''''-quinquephenyl) (5630-57-9)

Guidance literature:

With potassium hydrogen difluoride; In N,N-dimethyl-formamide; at 20 ℃; for 3h;

DOI:10.1016/j.jfluchem.2010.09.001

upstream raw materials:

Hexafluorobenzene

Pentafluorobenzene

decafluorobiphenyl

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

Refernces

• 1、 Nishida, Masakazu,Hayakawa, Yoshio,Ono, Taizo. "Formation of perfluorinated polyphenylenes by multiple pentafluorophenylation using C6F5Si(CH3) 3". experimental part. p. 1314 - 1321. Retrieved 2011/02/22.
• 2、 Shtark, A. A.,Chuikova, T. V.,Shteingarts, V. D.. "REACTION OF AROMATIC COMPOUNDS WITH NUCLEOPHILIC REAGENTS IN LIQUID AMMONIA IV.* THE NUCLEOPHILIC AND PROTOPHILIC ACTIVITY OF METHOXIDE AND HYDROXIDE IONS IN REACTIONS WITH POLYFLUORINATED AROMATIC COMPOUNDS". . p. 960 - 967. Retrieved 2007/10/02.