1,2,3,4-Tetrafluorobenzene
Also known as: 1,2,3,4-Tetrafluorobenzene, Benzene, 1,2,3,4-tetrafluoro-, o-Tetrafluorobenzene, 1,2,3,4-C6F4H2, 1,2,3,4-Tetrafluorobenzene 99%
1,2,3,4-Tetrafluorobenzene (CAS 551-62-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H2F4 and a molecular weight of 150.074 g/mol. Key properties include a melting point of −42 °C(lit.), a boiling point of 92.9±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 20.6±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 551-62-2
- Jingsj CID
- J-2907-2
- Molecular Formula
- C6H2F4
- Molecular Weight
- 150.074 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −42 °C(lit.) |
|---|---|
| Boiling Point | 92.9±35.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 20.6±0.0 °C |
| Exact Mass | 150.009262 |
| LogP | 2.30 |
| Vapor Pressure | 57.4±0.2 mmHg at 25°C |
| Refractive Index | 1.408 |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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 1,2,3,4-Tetrafluorobenzene?
The CAS number of 1,2,3,4-Tetrafluorobenzene is 551-62-2.
What are the molecular formula and molecular weight of 1,2,3,4-Tetrafluorobenzene?
1,2,3,4-Tetrafluorobenzene has molecular formula C6H2F4 and molecular weight 150.074 g/mol.
Is 1,2,3,4-Tetrafluorobenzene hazardous?
1,2,3,4-Tetrafluorobenzene has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 1,2,3,4-Tetrafluorobenzene?
For 1,2,3,4-Tetrafluorobenzene, Upstream Products: Pentafluorobenzene, Perfluorobenzene, Chloropentafluorobenzene; Downstream Products: 2,3,4,5-Tetrafluoroaniline, 1,2,4-Trifluorobenzene, 2,3,4,5-Tetrafluoronitrobenzene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2,3,4-Tetrafluorobenzene (CAS 551-62-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2907-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.