2-Fluoro-4-methoxybenzaldehyde
Also known as: 2-Fluoro-p-anisaldehyde, o-fluoro-p-methoxybenzaldehyde, 4-methoxy-2-fluorobenzaldehyde, 3-Fluoro-4-formylanisole, MFCD00236679, Benzaldehyde, 2-fluoro-4-methoxy-
2-Fluoro-4-methoxybenzaldehyde (CAS 331-64-6) is a compound in the Aromatic Hydrocarbons 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 43-48 °C(lit.), a boiling point of 226.5±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 88.4±16.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 331-64-6
- Jingsj CID
- J-23411-7
- Molecular Formula
- C8H7FO2
- Molecular Weight
- 154.138 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 43-48 °C(lit.) |
|---|---|
| Boiling Point | 226.5±20.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 88.4±16.7 °C |
| Exact Mass | 154.043015 |
| PSA | 26.30000 |
| LogP | 1.90 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.526 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Fluoro-4-methoxybenzaldehyde?
The CAS number of 2-Fluoro-4-methoxybenzaldehyde is 331-64-6.
What are the molecular formula and molecular weight of 2-Fluoro-4-methoxybenzaldehyde?
2-Fluoro-4-methoxybenzaldehyde has molecular formula C8H7FO2 and molecular weight 154.138 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Fluoro-4-methoxybenzaldehyde (CAS 331-64-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23411-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.