2-Hydroxy-4,5-dimethoxybenzoic acid
Also known as: 2-HYDROXY-4,5-DIMETHOXY BENZOIC ACID, 2-HYDROXY-4,5-DIMETHOXY BENZOIC ACID (Acotinamide Impurity), 2-Hydroxy-4,5-Dimethoxy Benzoic Acid, 2-Hydroxy-4,5-Dimethoxy Benzoic Acid (for Acotiamide), 2-hydroxy-4,5-dimethoxybenzoic, 4,5-DiMethoxysalicylic acid, Acotiamide Hydrochloride impurity J, Acotiamide Impurity K, Acotinamide Impurity 4, Benzoic acid, 2-hydroxy-4,5-dimethoxy-
2-Hydroxy-4,5-dimethoxybenzoic acid (CAS 5722-93-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10O5 and a molecular weight of 198.173 g/mol. Key properties include a boiling point of 361.5±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 146.7±21.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5722-93-0
- Jingsj CID
- J-854632-5
- Molecular Formula
- C9H10O5
- Molecular Weight
- 198.173 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 361.5±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 146.7±21.4 °C |
| Exact Mass | 198.052826 |
| PSA | 75.99000 |
| LogP | 2.19 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.566 |
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-Hydroxy-4,5-dimethoxybenzoic acid?
The CAS number of 2-Hydroxy-4,5-dimethoxybenzoic acid is 5722-93-0.
What are the molecular formula and molecular weight of 2-Hydroxy-4,5-dimethoxybenzoic acid?
2-Hydroxy-4,5-dimethoxybenzoic acid has molecular formula C9H10O5 and molecular weight 198.173 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. "2-Hydroxy-4,5-dimethoxybenzoic acid (CAS 5722-93-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-854632-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.