2-Fluoro-5-methylbenzoic acid
2-氟-5-甲基苯甲酸
Also known as: 6-Fluoro-m-toluic acid, 2-Fluoro-5-methylbenzoic acid, Benzoic acid, 2-fluoro-5-methyl-, MFCD00092819
2-Fluoro-5-methylbenzoic acid (CAS 321-12-0) 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. It is also known as 6-Fluoro-m-toluic acid, Benzoic acid, 2-fluoro-5-methyl- and MFCD00092819. Key properties include a melting point of 160-162 °C(lit.), a boiling point of 259.2±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 110.6±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 321-12-0
- Jingsj CID
- J-1990532-9
- Molecular Formula
- C8H7FO2
- Chinese Name
- 2-氟-5-甲基苯甲酸
- 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 | 160-162 °C(lit.) |
|---|---|
| Boiling Point | 259.2±20.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 110.6±21.8 °C |
Frequently Asked Questions
What is the CAS number of 2-Fluoro-5-methylbenzoic acid?
The CAS number of 2-Fluoro-5-methylbenzoic acid is 321-12-0.
What are the molecular formula and molecular weight of 2-Fluoro-5-methylbenzoic acid?
2-Fluoro-5-methylbenzoic acid has molecular formula C8H7FO2 and molecular weight 154.138 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-5-methylbenzoic acid (CAS 321-12-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1990532-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.