4-Bromo-3-fluoroaniline
Also known as: 3-fluoro-4-bromoaniline, 3-fluoro-4-bromophenylamine, 4-Bromo-3-fluorobenzenamine, 4-Bromo-3-fluorophenylamine, 4-Brom-3-fluor-anilin, 4-Bromo-3-fluoroanil, Benzenamine, 4-bromo-3-fluoro-, MFCD00672933, ZR DF CE
4-Bromo-3-fluoroaniline (CAS 656-65-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H5BrFN and a molecular weight of 190.013 g/mol. Key properties include a melting point of 72-73°C, a boiling point of 228.8±20.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 92.2±21.8 °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.
- 656-65-5
- Jingsj CID
- J-23420-8
- Molecular Formula
- C6H5BrFN
- Molecular Weight
- 190.013 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 72-73°C |
|---|---|
| Boiling Point | 228.8±20.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 92.2±21.8 °C |
| Exact Mass | 188.958939 |
| PSA | 26.02000 |
| LogP | 2.41 |
| Vapor Pressure | 0.1±0.5 mmHg at 25°C |
| Refractive Index | 1.597 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2921420090 |
|---|---|
| Summary | HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Bromo-3-fluoroaniline?
The CAS number of 4-Bromo-3-fluoroaniline is 656-65-5.
What are the molecular formula and molecular weight of 4-Bromo-3-fluoroaniline?
4-Bromo-3-fluoroaniline has molecular formula C6H5BrFN and molecular weight 190.013 g/mol.
Is 4-Bromo-3-fluoroaniline hazardous?
4-Bromo-3-fluoroaniline has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
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-3-fluoroaniline (CAS 656-65-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23420-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.