Pentafluorobenzene
Also known as: 1,2,3,4,5-Pentafluorobenzene, Pentafluorobenzol, Benzene, pentafluoro-
Pentafluorobenzene (CAS 363-72-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6HF5 and a molecular weight of 168.064 g/mol. Key properties include a melting point of −48 °C(lit.), a boiling point of 85.5±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 13.9±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H301 — Toxic if swallowed and H311 — Toxic in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 363-72-4
- Jingsj CID
- J-12928-2
- Molecular Formula
- C6HF5
- Molecular Weight
- 168.064 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −48 °C(lit.) |
|---|---|
| Boiling Point | 85.5±35.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 13.9±0.0 °C |
| Exact Mass | 167.999847 |
| LogP | 2.40 |
| Vapor Pressure | 77.3±0.1 mmHg at 25°C |
| Refractive Index | 1.391 |
| Storage Conditions | 2-8°C |
| Stability | Stable. Incompatible with strong oxidizing agents. Highly flammable. |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H331 — Toxic if inhaled
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- H335 — May cause respiratory irritation
- H370 — Causes damage to organs
Customs & Trade Information
| HS Code | 2903890090 |
|---|---|
| Summary | 2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Pentafluorobenzene?
The CAS number of Pentafluorobenzene is 363-72-4.
What are the molecular formula and molecular weight of Pentafluorobenzene?
Pentafluorobenzene has molecular formula C6HF5 and molecular weight 168.064 g/mol.
Is Pentafluorobenzene hazardous?
Pentafluorobenzene has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H301 — Toxic if swallowed; H311 — Toxic in contact with skin.
What are the upstream and downstream products of Pentafluorobenzene?
For Pentafluorobenzene, Upstream Products: Chloropentafluorobenzene, 1-Bromo-2,3,4,5,6-pentafluorobenzene, Perfluorobenzene; Downstream Products: 1,2,4,5-Tetrafluorobenzene, 1,2,3,4-Tetrafluorobenzene, 1,2,3,5-Tetrafluorobenzene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pentafluorobenzene (CAS 363-72-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12928-2 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.