2-Bromo-5-methoxybenzoic acid
Also known as: 6-Bromo-m-anisic acid, 4-Bromo-3-carboxyanisole, Benzoic acid, 2-bromo-5-methoxy-, 6-bromo-3-methoxybenzoic acid, 2-bromo-5-methoxybenzoate, RARECHEM AL BE 1111, MFCD00020214
2-Bromo-5-methoxybenzoic acid (CAS 22921-68-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7BrO3 and a molecular weight of 231.043 g/mol. Key properties include a melting point of 157-159 °C(lit.), a boiling point of 337.8±27.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 158.1±23.7 °C. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 22921-68-2
- Jingsj CID
- J-1105998-6
- Molecular Formula
- C8H7BrO3
- Molecular Weight
- 231.043 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 157-159 °C(lit.) |
|---|---|
| Boiling Point | 337.8±27.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 158.1±23.7 °C |
| Exact Mass | 229.957855 |
| PSA | 46.53000 |
| LogP | 2.53 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.584 |
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Bromo-5-methoxybenzoic acid?
The CAS number of 2-Bromo-5-methoxybenzoic acid is 22921-68-2.
What are the molecular formula and molecular weight of 2-Bromo-5-methoxybenzoic acid?
2-Bromo-5-methoxybenzoic acid has molecular formula C8H7BrO3 and molecular weight 231.043 g/mol.
Which suppliers offer 2-Bromo-5-methoxybenzoic acid?
1 supplier(s) listed; request a quote for pricing.
What are the upstream and downstream products of 2-Bromo-5-methoxybenzoic acid?
For 2-Bromo-5-methoxybenzoic acid, Upstream Products: 3-Methoxybenzoic acid, (2-Bromo-5-methoxyphenyl)methanol, 2-Bromo-5-methoxybenzonitrile; Downstream Products: Methyl 2-bromo-5-methoxybenzoate, 6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione, 5-Bromo-2-(carboxymethyl)benzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Bromo-5-methoxybenzoic acid (CAS 22921-68-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1105998-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.