4-Bromo-3-fluorobenzoic acid
Also known as: 3-Fluoro-4-bromobenzoic acid, 4-Bromo-3-fluorobenzoic, Benzoic acid, 4-bromo-3-fluoro-, MFCD00672932
4-Bromo-3-fluorobenzoic acid (CAS 153556-42-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H4BrFO2 and a molecular weight of 219.008 g/mol. Key properties include a melting point of 207 °C, a boiling point of 296.1±25.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 132.9±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 153556-42-4
- Jingsj CID
- J-1991293-7
- Molecular Formula
- C7H4BrFO2
- Molecular Weight
- 219.008 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 207 °C |
|---|---|
| Boiling Point | 296.1±25.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 132.9±23.2 °C |
| Exact Mass | 217.937866 |
| PSA | 37.30000 |
| LogP | 3.04 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.583 |
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives 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-fluorobenzoic acid?
The CAS number of 4-Bromo-3-fluorobenzoic acid is 153556-42-4.
What are the molecular formula and molecular weight of 4-Bromo-3-fluorobenzoic acid?
4-Bromo-3-fluorobenzoic acid has molecular formula C7H4BrFO2 and molecular weight 219.008 g/mol.
What are the upstream and downstream products of 4-Bromo-3-fluorobenzoic acid?
For 4-Bromo-3-fluorobenzoic acid, Upstream Products: 4-Bromo-3-fluorotoluene; Downstream Products: Methyl 4-bromo-3-fluorobenzoate, 4-Bromo-2-fluorobenzaldehyde, 4-Bromo-3-fluorobenzoyl chloride.
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-fluorobenzoic acid (CAS 153556-42-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991293-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.