POLY(PENTAFLUOROSTYRENE)

Base Information

• Chemical Name: POLY(PENTAFLUOROSTYRENE)
• CAS No.: 26838-55-1
• Molecular Formula: (C8H3F5)n
• Molecular Weight: 194.1
• Mol file: 26838-55-1.mol

Synonyms:PENTAFLUOROSTYRENE POLYMER;POLY(PENTAFLUOROSTYRENE);Poly(pentaflurostyrene)

Chemical Property of POLY(PENTAFLUOROSTYRENE)

Chemical Property:

• Melting Point: 240°C (dec.)
• Solubility.: chloroform: soluble

Purity/Quality:

99% ^*data from raw suppliers

Poly(pentafluorostyrene) ^*data from reagent suppliers

Safty Information:

• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Poly(pentafluorostyrene) (PPFS) can be used in the development of polylectrolytic membranes for fuel cell applications. It can also act as a glycosylated polymer for potential usage in biological imaging. It is a fluorinated polymer which may be utilized in microelectronics or as an antifouling and antifogging agent.

Technology Process of POLY(PENTAFLUOROSTYRENE)

There total 15 articles about POLY(PENTAFLUOROSTYRENE) 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: 84.0%

2-Pentafluorophenylethyl bromide (2412-72-8) + potassium phtalimide (1074-82-4) → 2,3,4,5,6-pentafluorostyrene (653-34-9,26838-55-1) + 2-Pentafluorophenylethyl phthalimide

Guidance literature:

at 180 - 190 ℃; for 12h;

DOI:10.1016/0022-1139(94)03202-B

Reference yield: 80.0%

Vinyl bromide (593-60-2,25951-54-6) + bromopentafluorobenzene (344-04-7) → 2,3,4,5,6-pentafluorostyrene (653-34-9,26838-55-1)

Guidance literature:

With ytterbium;

DOI:10.1007/BF00954395

Reference yield: 70.0%

bromopentafluorobenzene (344-04-7) + acetylene (74-86-2,25067-58-7) → 2,3,4,5,6-pentafluorostyrene (653-34-9,26838-55-1) + Pentafluorobenzene (363-72-4)

Guidance literature:

With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In acetonitrile; at 60 ℃; for 3h; under 1034.32 Torr; Pressure; Reagent/catalyst; Irradiation;

DOI:10.1039/c7sc00408g

upstream raw materials:

1-(pentafluorophenyl)ethanol

Vinyl bromide

bromopentafluorobenzene

Hexafluorobenzene

Downstream raw materials:

(1,2-dibromo-ethyl)-pentafluoro-benzene

Pentafluorobenzoic acid

Ethyl 2-Pentafluorophenylcyclopropancarboxylat

ethylpentafluorobenzene

Refernces

• 1、 Aleku, Godwin A.,Prause, Christoph,Bradshaw-Allen, Ruth T.,Plasch, Katharina,Glueck, Silvia M.,Bailey, Samuel S.,Payne, Karl A. P.,Parker, David A.,Faber, Kurt,Leys, David. "Terminal Alkenes from Acrylic Acid Derivatives via Non-Oxidative Enzymatic Decarboxylation by Ferulic Acid Decarboxylases". . p. 3736 - 3745. Retrieved 2018/08/03.
• 2、 Liu, Wenbo,Li, Lu,Chen, Zhengwang,Li, Chao-Jun. "A transition-metal-free Heck-type reaction between alkenes and alkyl iodides enabled by light in water". supporting information. p. 6170 - 6174. Retrieved 2015/06/08.