2,3,4,5,6-Pentafluorostyrene
Also known as: Pentafluorostyrene, 1-Ethenyl-2,3,4,5,6-pentafluorobenzene, 1,2,3,4,5-Pentafluoro-6-vinylbenzene, Vinylpentafluorobenzene, 2,3,4,5,6-PENTAFLUOROVINYLBENZENE, Benzene, 1-ethenyl-2,3,4,5,6-pentafluoro-, Styrene, 2,3,4,5,6-pentafluoro-, MFCD00000300
2,3,4,5,6-Pentafluorostyrene (CAS 653-34-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H3F5 and a molecular weight of 194.101 g/mol. Key properties include a boiling point of 141.1±0.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 34.4±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 653-34-9
- Jingsj CID
- J-27407-7
- Molecular Formula
- C8H3F5
- Molecular Weight
- 194.101 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Boiling Point | 141.1±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 34.4±0.0 °C |
| Exact Mass | 194.015488 |
| LogP | 2.99 |
| Vapor Pressure | 7.4±0.2 mmHg at 25°C |
| Refractive Index | 1.457 |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
Customs & Trade Information
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2,3,4,5,6-Pentafluorostyrene?
The CAS number of 2,3,4,5,6-Pentafluorostyrene is 653-34-9.
What are the molecular formula and molecular weight of 2,3,4,5,6-Pentafluorostyrene?
2,3,4,5,6-Pentafluorostyrene has molecular formula C8H3F5 and molecular weight 194.101 g/mol.
Which suppliers offer 2,3,4,5,6-Pentafluorostyrene?
1 supplier(s) listed; request a quote for pricing.
Is 2,3,4,5,6-Pentafluorostyrene hazardous?
2,3,4,5,6-Pentafluorostyrene has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour.
What are the upstream and downstream products of 2,3,4,5,6-Pentafluorostyrene?
For 2,3,4,5,6-Pentafluorostyrene, Upstream Products: Pentafluorophenyl trifluoromethanesulfonate, Tributyl(vinyl)tin, benzoic acid; Downstream Products: 2-(Pentafluorophenyl)ethanol, 1-(Pentafluorophenyl)ethanol, Pentafluorobenzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3,4,5,6-Pentafluorostyrene (CAS 653-34-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27407-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.