1,4-Dibromo-2,5-difluorobenzene
Also known as: 1,4-Dibromo-2,5-difluorobenzene 98%, 1,4-Difluoro-2,5-dibromobenzene, 2,5-Difluoro-1,4-dibromobenzene, 2,5-Dibromo-1,4-difluorobenzene, 2,5-Difluoro-1,4-phenylene dibromide, Benzene, 1,4-dibromo-2,5-difluoro-, MFCD00000346, EINECS 206-317-2
1,4-Dibromo-2,5-difluorobenzene (CAS 327-51-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H2Br2F2 and a molecular weight of 271.885 g/mol. Key properties include a melting point of 60-62 °C(lit.), a boiling point of 209.2±35.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 80.3±25.9 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 327-51-5
- Jingsj CID
- J-35746-0
- Molecular Formula
- C6H2Br2F2
- Molecular Weight
- 271.885 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 60-62 °C(lit.) |
|---|---|
| Boiling Point | 209.2±35.0 °C at 760 mmHg |
| Density | 2.1±0.1 g/cm3 |
| Flash Point | 80.3±25.9 °C |
| Exact Mass | 269.849121 |
| LogP | 3.77 |
| Vapor Pressure | 0.3±0.4 mmHg at 25°C |
| Refractive Index | 1.552 |
| Storage Conditions | Room temperature. |
| Additional Property | insoluble |
GHS Safety & Compliance
- 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 1,4-Dibromo-2,5-difluorobenzene?
The CAS number of 1,4-Dibromo-2,5-difluorobenzene is 327-51-5.
What are the molecular formula and molecular weight of 1,4-Dibromo-2,5-difluorobenzene?
1,4-Dibromo-2,5-difluorobenzene has molecular formula C6H2Br2F2 and molecular weight 271.885 g/mol.
Is 1,4-Dibromo-2,5-difluorobenzene hazardous?
1,4-Dibromo-2,5-difluorobenzene has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 1,4-Dibromo-2,5-difluorobenzene?
For 1,4-Dibromo-2,5-difluorobenzene, Upstream Products: 1,4-Difluorobenzene; Downstream Products: 4-Bromo-2,5-difluorobenzoic acid, 2,2'-(2,5-Difluoro-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane), 4-Bromo-2,5-difluorobenzonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,4-Dibromo-2,5-difluorobenzene (CAS 327-51-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35746-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.