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196916

Sigma-Aldrich

2,3,4,5,6-Pentafluorostyrene

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

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Synonym(s):
(Perfluorophenyl)ethylene, 1,2,3,4,5-Pentafluoro-6-vinylbenzene, Ethenylpentafluorobenzene
Linear Formula:
C6F5CH=CH2
CAS Number:
653-34-9
Molecular Weight:
194.10
Beilstein:
1874390
EC Number:
211-500-5
MDL number:
MFCD00000300
UNSPSC Code:
12162002
PubChem Substance ID:
24851808
NACRES:
NA.23

Quality Level

100

Assay

99%

form

liquid

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

SMILES string

Fc1c(F)c(F)c(C=C)c(F)c1F

InChI

1S/C8H3F5/c1-2-3-4(9)6(11)8(13)7(12)5(3)10/h2H,1H2

InChI key

LVJZCPNIJXVIAT-UHFFFAOYSA-N

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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.

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226

Hazard Classifications

Flam. Liq. 3

WGK

WGK 3

Flash Point(F)

93.2 °F

Flash Point(C)

34 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Highly fluorinated and photocrosslinkable liquid prepolymers for flexible optical waveguides
Park SK, et al.
Journal of Materials Chemistry, 21(6), 244-250 (2011)
Synthesis, characterization and properties evaluation of copolymers of 2,3,4,5,6-Pentafluorostyrene and N-phenylmaleimide
Agarwal S, et al.
Polymer International, 54(12), 1620-1625 null
Shape evolution control of phase-separated colloidal nanoparticles
Corten CC, et al.
Polym. Chem., 2(1), 244-250 (2011)
Photocrosslinkable liquid prepolymers for flexible waveguide display applications.
Park SK, et al.
Journal of Material Chemistry C, 1(17), 2983-2989 (2013)
Ultra-low-? materials derived from poly (d, l-lactide-b-pentafluorostyrene) diblock copolymers
Bucholz TL, et al.
Journal of Materials Chemistry, 18(5), 530-536 (2008)
View All Related Papers

Articles

Fluorinated Hyperbranched Polymers

Fluorocarbon polymers exhibit increased thermal stability, hydrophobicity, lipophobicity, and chemical resistance compared to hydrocarbon analogs.

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