2-Fluoro-4-methoxyaniline
Also known as: 4-Methoxy-2-fluoroaniline, 2-Fluoro-4-methoxybenzenamine, 2-Fluoro-p-anisidine, 4-Amino-3-fluoroanisole, Benzenamine, 2-fluoro-4-methoxy-
2-Fluoro-4-methoxyaniline (CAS 458-52-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H8FNO and a molecular weight of 141.143 g/mol. Key properties include a melting point of 175ºC, a boiling point of 203.0±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 76.6±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 458-52-6
- Jingsj CID
- J-1084448-1
- Molecular Formula
- C7H8FNO
- Molecular Weight
- 141.143 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 175ºC |
|---|---|
| Boiling Point | 203.0±20.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 76.6±21.8 °C |
| Exact Mass | 141.058990 |
| PSA | 35.25000 |
| LogP | 1.13 |
| Vapor Pressure | 0.3±0.4 mmHg at 25°C |
| Refractive Index | 1.532 |
Customs & Trade Information
| HS Code | 2922299090 |
|---|---|
| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. 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-4-methoxyaniline?
The CAS number of 2-Fluoro-4-methoxyaniline is 458-52-6.
What are the molecular formula and molecular weight of 2-Fluoro-4-methoxyaniline?
2-Fluoro-4-methoxyaniline has molecular formula C7H8FNO and molecular weight 141.143 g/mol.
What are the upstream and downstream products of 2-Fluoro-4-methoxyaniline?
For 2-Fluoro-4-methoxyaniline, Upstream Products: 3-Fluoro-4-nitroanisole, 3-Fluoro-4-nitrophenol, 4-Bromo-2-fluoroaniline; Downstream Products: 4-(6-Methoxybenzo[d]thiazol-2-yl)-N,N-dimethylaniline, 4-Bromo-3-fluoroanisole, 1-Chloro-2-fluoro-4-methoxybenzene.
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-methoxyaniline (CAS 458-52-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084448-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.