2-Fluoro-3-methoxybenzoic acid
2-氟-3-甲氧基苯甲酸
Also known as: 2-FLUORO-3-METHOXYBENZOIC ACID, 2-Fluoro-3-Methoxybenzoic Acid(WX612106), 3-Carboxy-2-fluoroanisole, Benzoic acid, 2-fluoro-3-methoxy-, 2-Fluoro-3-methoxybenzoic acid 98%
2-Fluoro-3-methoxybenzoic acid (CAS 137654-20-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7FO3 and a molecular weight of 170.138 g/mol. It is also known as 2-FLUORO-3-METHOXYBENZOIC ACID, 2-Fluoro-3-Methoxybenzoic Acid(WX612106) and 3-Carboxy-2-fluoroanisole. Key properties include a melting point of 157-160ºC, a boiling point of 296.6±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 133.2±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 137654-20-7
- Jingsj CID
- J-1322610-5
- Molecular Formula
- C8H7FO3
- Chinese Name
- 2-氟-3-甲氧基苯甲酸
- Molecular Weight
- 170.138 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 157-160ºC |
|---|---|
| Boiling Point | 296.6±20.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 133.2±21.8 °C |
| Exact Mass | 170.037918 |
| PSA | 46.53000 |
| LogP | 1.93 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.524 |
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-Fluoro-3-methoxybenzoic acid?
The CAS number of 2-Fluoro-3-methoxybenzoic acid is 137654-20-7.
What are the molecular formula and molecular weight of 2-Fluoro-3-methoxybenzoic acid?
2-Fluoro-3-methoxybenzoic acid has molecular formula C8H7FO3 and molecular weight 170.138 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Fluoro-3-methoxybenzoic acid (CAS 137654-20-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1322610-5 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.