2,3,4,5,6-Pentafluorostyrene, 99%

Name: 2,3,4,5,6-Pentafluorostyrene, 99%
Brand: Vaqora Chemicals
SKU: VQ-019064

About 2,3,4,5,6-Pentafluorostyrene, 99%

Vaqora Chemicals supplies 2,3,4,5,6-Pentafluorostyrene, a polymer additive registered under CAS number 653-34-9 with a typical assay of 99%. With the molecular formula C8H3F5, it has a molar mass of 194.1 g/mol. Systematically, it is named 1-ethenyl-2,3,4,5,6-pentafluorobenzene. Alternative names: (Perfluorophenyl)ethylene and 1,2,3,4,5-Pentafluoro-6-vinylbenzene.

In its supplied form it is a colourless to light yellow liquid. Key physical data: a density of 1.406 g/mL at 25 °C. Keep the material frozen at −20 °C and protect it from moisture. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

Typical applications include polymerisation initiation, plasticising and modification, plastics compounding and organic synthesis. Our customers for this product work in polymers and plastics and electronics and semiconductors.

Vaqora Chemicals supplies 2,3,4,5,6-Pentafluorostyrene in 5 g, 25 g and 100 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Polymerisation initiation
Plasticising & modification
Plastics compounding
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,3,4,5,6-Pentafluorostyrene, 99%
Catalogue No.	VQ-019064
CAS Number	653-34-9
IUPAC name	1-ethenyl-2,3,4,5,6-pentafluorobenzene
Molecular formula	C₈H₃F₅
Molecular weight	194.1 g/mol
Exact mass	194.0155
Purity / assay	99%
HSN code	29039990
InChIKey	LVJZCPNIJXVIAT-UHFFFAOYSA-N
SMILES	C=CC1=C(C(=C(C(=C1F)F)F)F)F
PubChem CID	69556

Physical properties
Physical form	Liquid
Appearance	Colourless to light yellow liquid
Density	1.406 g/mL at 25 °C
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 5
TPSA	0 Å²
Storage	−20 °C
Synonyms	(Perfluorophenyl)ethylene, 1,2,3,4,5-Pentafluoro-6-vinylbenzene, Ethenylpentafluorobenzene, 2,3,4,5,6-Pentafluorostyrene, Benzene, ethenylpentafluoro-, Vinylpentafluorobenzene, Styrene, 2,3,4,5,6-pentafluoro-, Pentafluorostyrene, C8H3F5, 1,2,3,4,5-pentafluoro-6-vinyl-benzene, 2,3,4,5,6-Pentafluorostyrene (stabilized with TBC), 1,2,3,4,5-Pentaf

Safety & hazard information (GHS)

Flammable

Signal word: Warning

Hazard statements

H226Flammable liquid and vapor

Precautionary statements: P210, P233, P240, P241, P242, P243, P280, P303 + P361 + P353, P370 + P378, P403 + P235, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 2,3,4,5,6-Pentafluorostyrene, 99%?

The CAS Registry Number of 2,3,4,5,6-Pentafluorostyrene, 99% is 653-34-9. It is also known as (Perfluorophenyl)ethylene, 1,2,3,4,5-Pentafluoro-6-vinylbenzene, Ethenylpentafluorobenzene.

What is the molecular formula and molecular weight of 2,3,4,5,6-Pentafluorostyrene, 99%?

2,3,4,5,6-Pentafluorostyrene, 99% has the molecular formula C8H3F5 and a molecular weight of 194.1 g/mol. Its IUPAC name is 1-ethenyl-2,3,4,5,6-pentafluorobenzene.

Which grade and pack sizes of 2,3,4,5,6-Pentafluorostyrene, 99% can I order?

We supply 2,3,4,5,6-Pentafluorostyrene, 99% in (99%) grade, in 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,3,4,5,6-Pentafluorostyrene, 99%?

Yes. Every lot of 2,3,4,5,6-Pentafluorostyrene, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2,3,4,5,6-Pentafluorostyrene, 99% be shipped internationally?

Yes. 2,3,4,5,6-Pentafluorostyrene, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.

How should 2,3,4,5,6-Pentafluorostyrene, 99% be stored?

−20 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.