2-Hydroxy-6-methoxybenzoic acid
2-羟基-6-甲氧基苯甲酸
Also known as: 6-Methoxysalicylic acid, 2-Carboxy-3-methoxyphenol, 6-Hydroxy-o-anisic acid, Benzoic acid, 2-hydroxy-6-methoxy-
2-Hydroxy-6-methoxybenzoic acid (CAS 3147-64-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H8O4 and a molecular weight of 168.147 g/mol. It is also known as 6-Methoxysalicylic acid, 2-Carboxy-3-methoxyphenol and 6-Hydroxy-o-anisic acid. Key properties include a melting point of 134-138, a boiling point of 330.4±27.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 138.7±17.2 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3147-64-6
- Jingsj CID
- J-1993379-1
- Molecular Formula
- C8H8O4
- Chinese Name
- 2-羟基-6-甲氧基苯甲酸
- Molecular Weight
- 168.147 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 134-138 |
|---|---|
| Boiling Point | 330.4±27.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 138.7±17.2 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 2-Hydroxy-6-methoxybenzoic acid?
The CAS number of 2-Hydroxy-6-methoxybenzoic acid is 3147-64-6.
What are the molecular formula and molecular weight of 2-Hydroxy-6-methoxybenzoic acid?
2-Hydroxy-6-methoxybenzoic acid has molecular formula C8H8O4 and molecular weight 168.147 g/mol.
Is 2-Hydroxy-6-methoxybenzoic acid hazardous?
2-Hydroxy-6-methoxybenzoic acid has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Hydroxy-6-methoxybenzoic acid (CAS 3147-64-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993379-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.