4-Bromo-2-methylbenzoic acid
Also known as: 4-Bromo-o-toluic acid, 2-Methyl-4-bromobenzoic acid, Benzoic acid, 4-bromo-2-methyl-, 4-Brom-2-methyl-benzoesaeure, 4-Bromo-2-methyl-benzoic acid
4-Bromo-2-methylbenzoic acid (CAS 68837-59-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7BrO2 and a molecular weight of 215.04 g/mol. Key properties include a melting point of 180-184 °C, a boiling point of 310.1±30.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 141.3±24.6 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 68837-59-2
- Jingsj CID
- J-10279-4
- Molecular Formula
- C8H7BrO2
- Molecular Weight
- 215.04 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 180-184 °C |
|---|---|
| Boiling Point | 310.1±30.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 141.3±24.6 °C |
| Exact Mass | 213.962936 |
| PSA | 37.30000 |
| LogP | 3.32 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.595 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H319 — Causes serious eye irritation
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-methylbenzoic acid?
The CAS number of 4-Bromo-2-methylbenzoic acid is 68837-59-2.
What are the molecular formula and molecular weight of 4-Bromo-2-methylbenzoic acid?
4-Bromo-2-methylbenzoic acid has molecular formula C8H7BrO2 and molecular weight 215.04 g/mol.
Is 4-Bromo-2-methylbenzoic acid hazardous?
4-Bromo-2-methylbenzoic acid has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 4-Bromo-2-methylbenzoic acid?
For 4-Bromo-2-methylbenzoic acid, Upstream Products: 4-Bromo-2-methylbenzonitrile, p-Cresol, 4-Bromo-2-methylaniline; Downstream Products: Ethyl 4-bromo-2-methylbenzoate, 4-Cyano-2-methylbenzoic acid, 2-(4-bromo-2-methylphenyl)acetonitrile.
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-methylbenzoic acid (CAS 68837-59-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10279-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.