4-Fluoro-3-methoxybenzonitrile
4-氟-3-甲氧基苯甲腈
Also known as: 3-Methoxy-4-fluorobenzonitrile, 5-Cyano-2-fluoroanisole, Benzonitrile, 4-fluoro-3-methoxy-, 4-Fluoro-3-methoxybenzenecarbonitrile, 5-Cyano-2-fluorophenyl methyl ether
4-Fluoro-3-methoxybenzonitrile (CAS 243128-37-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6FNO and a molecular weight of 151.138 g/mol. It is also known as 3-Methoxy-4-fluorobenzonitrile, 5-Cyano-2-fluoroanisole and Benzonitrile, 4-fluoro-3-methoxy-. Key properties include a melting point of 109 °C, a boiling point of 234.3±25.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 95.5±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 243128-37-2
- Jingsj CID
- J-36896-2
- Molecular Formula
- C8H6FNO
- Chinese Name
- 4-氟-3-甲氧基苯甲腈
- Molecular Weight
- 151.138 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 109 °C |
|---|---|
| Boiling Point | 234.3±25.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 95.5±23.2 °C |
Frequently Asked Questions
What is the CAS number of 4-Fluoro-3-methoxybenzonitrile?
The CAS number of 4-Fluoro-3-methoxybenzonitrile is 243128-37-2.
What are the molecular formula and molecular weight of 4-Fluoro-3-methoxybenzonitrile?
4-Fluoro-3-methoxybenzonitrile has molecular formula C8H6FNO and molecular weight 151.138 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Fluoro-3-methoxybenzonitrile (CAS 243128-37-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36896-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.