3-Fluoro-2-methylbenzoic acid
Also known as: 2-Carboxy-6-fluorotoluene, 3-Fluoro-o-toluic acid, 2-Methyl-3-fluorobenzoic acid, Benzoic acid, 3-fluoro-2-methyl-, MFCD00075246, RARECHEM AL BO 2282, QVR CF B1
3-Fluoro-2-methylbenzoic acid (CAS 699-90-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7FO2 and a molecular weight of 154.138 g/mol. Key properties include a melting point of 158-160 °C(lit.), a boiling point of 261.2±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 111.8±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 699-90-1
- Jingsj CID
- J-49008-4
- Molecular Formula
- C8H7FO2
- Molecular Weight
- 154.138 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 158-160 °C(lit.) |
|---|---|
| Boiling Point | 261.2±20.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 111.8±21.8 °C |
| Exact Mass | 154.043015 |
| PSA | 37.30000 |
| LogP | 2.62 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.533 |
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 3-Fluoro-2-methylbenzoic acid?
The CAS number of 3-Fluoro-2-methylbenzoic acid is 699-90-1.
What are the molecular formula and molecular weight of 3-Fluoro-2-methylbenzoic acid?
3-Fluoro-2-methylbenzoic acid has molecular formula C8H7FO2 and molecular weight 154.138 g/mol.
What are the upstream and downstream products of 3-Fluoro-2-methylbenzoic acid?
For 3-Fluoro-2-methylbenzoic acid, Upstream Products: 3-Fluorobenzoic acid, iodomethane, 3-Fluoro-o-xylene; Downstream Products: Methyl 2-(bromomethyl)-3-fluorobenzoate, 3-Fluoro-2-methylaniline, Ethyl 3-fluoro-2-methylbenzoate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Fluoro-2-methylbenzoic acid (CAS 699-90-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49008-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.