4-Bromo-2-(trifluoromethyl)benzoic acid
Also known as: 2-Trifluoromethyl-4-bromobenzoic acid, 4-Bromo-2-trifluoromethylbenzoic acid, Benzoic acid, 4-bromo-2-(trifluoromethyl)-, 4-Bromo-α,α,α-trifluoro-o-toluic acid, 5-Bromo-2-carboxybenzotrifluoride
4-Bromo-2-(trifluoromethyl)benzoic acid (CAS 320-31-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H4BrF3O2 and a molecular weight of 269.015 g/mol. Key properties include a boiling point of 275.2±40.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 120.2±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 320-31-0
- Jingsj CID
- J-1136002-4
- Molecular Formula
- C8H4BrF3O2
- Molecular Weight
- 269.015 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 275.2±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 120.2±27.3 °C |
| Exact Mass | 267.934662 |
| PSA | 37.30000 |
| LogP | 3.52 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.517 |
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-2-(trifluoromethyl)benzoic acid?
The CAS number of 4-Bromo-2-(trifluoromethyl)benzoic acid is 320-31-0.
What are the molecular formula and molecular weight of 4-Bromo-2-(trifluoromethyl)benzoic acid?
4-Bromo-2-(trifluoromethyl)benzoic acid has molecular formula C8H4BrF3O2 and molecular weight 269.015 g/mol.
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-(trifluoromethyl)benzoic acid (CAS 320-31-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1136002-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.