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196916

2,3,4,5,6-Pentafluorostyrene

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

Synonym(s):

(Perfluorophenyl)ethylene, 1,2,3,4,5-Pentafluoro-6-vinylbenzene, Ethenylpentafluorobenzene

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About This Item

Linear Formula:
C6F5CH=CH2
CAS Number:
653-34-9
Molecular Weight:
194.10
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24851808
EC Number:
211-500-5
Beilstein/REAXYS Number:
1874390
MDL number:
MFCD00000300
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Quality Segment

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

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.

Disclaimer

Supply conditions do not apply to the regions and states of Brazil: North, Northeast, Mato Grosso do Sul, Mato Grosso, and Rio Grande do Sul.

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

93.2 °F - closed cup

flash_point_c

34 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Group 4: Flammable liquids + Type 2 petroleums + Hazardous rank III + Water insoluble liquid

fsl

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