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2,3,4,5,6-PENTAFLUOROSTYRENE

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Origin: China

Cas No: 653-34-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 653-34-9 Formula: C8H3F5 Molecular Weight: 194.10100

Basic Info

Chemical Name	2,3,4,5,6-PENTAFLUOROSTYRENE
Synonyms	1-ethenyl-2,3,4,5,6-pentafluorobenzene;
CAS No.	653-34-9
Molecular Formula	C8H3F5
Molecular Weight	194.10100
PSA	0.00000
LogP	3.02510

Properties

Appearance & Physical State	colourless liquid
Density	1.406
Boiling Point	62-63ºC
Flash Point	34ºC
Refractive Index	1.446
Stability	Flammable. Incompatible with strong oxidizing agents.
Storage Condition	-20ºC

Safety Info

Hazard Class	3
Safety Statements	S23-S24/25
HS Code	2903999090
Packing Group	III
WGK Germany	3
RIDADR	UN 1993
Risk Statements	R10
Hazard Codes	F
Hazard Declaration	H226
Symbol	GHS02
Signal Word	Warning

Synthesis Route

ethene→2,3,4,5,6-PENTAFLUOROSTYRENE+Pentafluorobenzene
hexafluorobenzene+ethene→fluoroethene+2,3,4,5,6-PENTAFLUOROSTYRENE
(2,3,4,5,6-pentafluorophenyl) trifluoromethanesulfonate+Tributyl(vinyl)tin→2,3,4,5,6-PENTAFLUOROSTYRENE

Precursor

bromoethene
1-pentafluorophenyl-2-propyn-1-ol
benzoic acid
(2,3,4,5,6-pentafluorophenyl) trifluoromethanesulfonate

Downstream Product

2-(Pentafluorophenyl)ethanol
1-(2,3,4,5,6-pentafluorophenyl)ethanol
1,2,4,5-Tetrafluoro-3-methoxy-6-vinylbenzene
pentafluorobenzoic acid

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