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196916 Sigma-Aldrich

2,3,4,5,6-Pentafluorostyrene

99%, contains 0.1% p-tert-butylcatechol as inhibitor

  • CAS Number 653-34-9

  • Linear Formula C6F5CH=CH2

  • Molecular Weight 194.10

  •  Beilstein/REAXYS Number 1874390

  •  EC Number 211-500-5

  •  MDL number MFCD00000300

  •  PubChem Substance ID 24851808

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Properties

Related Categories Materials Science, Monomers, Polymer Science, Styrene and Functionalized Styrene Monomers
InChI Key   LVJZCPNIJXVIAT-UHFFFAOYSA-N
assay   99%
contains   0.1% p-tert-butylcatechol as inhibitor
refractive index   n20/D 1.446 (lit.)
bp   62-63 °C/50 mmHg(lit.)
density   1.406 g/mL at 25 °C (lit.)
storage temp.   −20°C

Description

General description

2,3,4,5,6-Pentafluorostyrene is a fluorinated monomer.

Application

Copolymers of 2,3,4,5,6-Pentafluorostyrene and N-phenylmaleimide were synthesized by free radical polymerization. Diblock copolymers of D,L-lactide and pentafluorostyrene with narrow molecular weight distributions have been reported. Fluorinated and photocrosslinkable liquid prepolymers have been synthesized for flexible optical waveguides, the prepolymers are photocurable to afford flexible and transparent films. Phase copolymers consisting of poly(methylmethacrylate) (p-MMA)/n-butylacrylate (nBA) and poly(nBA)/pentafluorostyrene (p-PFS)have been prepared.

Packaging

25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
3
Flash Point(F) 
93.2 °F
Flash Point(C) 
34 °C
Protocols & Articles

Articles

Fluorinated Hyperbranched Polymers

Fluorocarbon polymers, like small-molecule fluorocarbons, exhibit increased thermal stability, hydrophobicity, lipophobicity, improved chemical resistance, and decreased intermolecular attractive for...
Prof. Anja Mueller
Material Matters 2006, 1.1, 4.
Keywords: Adhesion, Applications, Derivatizations, Melting, Phase transitions

Peer-Reviewed Papers
15

References

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