4-Bromo-2-fluoro-1-nitrobenzene
Also known as: 4-Bromo-2-fluoronitrobenzene, 2-Fluoro-4-bromonitrobenzene, 1-Bromo-3-fluoro-4-nitrobenzene, 2-Fluoro-4-bromonitrobenzene, 4-Bromo-2-fluoro-1-nitro-benzene, Benzene, 4-bromo-2-fluoro-1-nitro-
4-Bromo-2-fluoro-1-nitrobenzene (CAS 321-23-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H3BrFNO2 and a molecular weight of 219.996 g/mol. Key properties include a melting point of 83-86, a boiling point of 263.2±20.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 113.0±21.8 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, 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.
- 321-23-3
- Jingsj CID
- J-8076-2
- Molecular Formula
- C6H3BrFNO2
- Molecular Weight
- 219.996 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 83-86 |
|---|---|
| Boiling Point | 263.2±20.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 113.0±21.8 °C |
| Exact Mass | 218.933105 |
| PSA | 45.82000 |
| LogP | 2.28 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.580 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated 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 4-Bromo-2-fluoro-1-nitrobenzene?
The CAS number of 4-Bromo-2-fluoro-1-nitrobenzene is 321-23-3.
What are the molecular formula and molecular weight of 4-Bromo-2-fluoro-1-nitrobenzene?
4-Bromo-2-fluoro-1-nitrobenzene has molecular formula C6H3BrFNO2 and molecular weight 219.996 g/mol.
Is 4-Bromo-2-fluoro-1-nitrobenzene hazardous?
4-Bromo-2-fluoro-1-nitrobenzene has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 4-Bromo-2-fluoro-1-nitrobenzene?
For 4-Bromo-2-fluoro-1-nitrobenzene, Upstream Products: 4-Bromo-2-fluoroaniline, 1-Bromo-3-fluorobenzene, 4-Bromo-1,2-dinitrobenzene; Downstream Products: 4-Bromo-2-fluoroaniline, 5-Bromo-N1-methylbenzene-1,2-diamine, 5-Bromo-N-methyl-2-nitroaniline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Bromo-2-fluoro-1-nitrobenzene (CAS 321-23-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8076-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.