4-Fluoro-2-nitroaniline

4-氟-2-硝基苯胺

Also known as: 2-Nitro-4-fluoroaniline, 4-Fluoro-2-nitrobenzenamine, 4-Fluoro-2-nitrobenzeneamine, 2-Amino-5-fluoronitrobenzene, Benzenamine, 4-fluoro-2-nitro-

4-Fluoro-2-nitroaniline (CAS 364-78-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H5FN2O2 and a molecular weight of 156.115 g/mol. It is also known as 2-Nitro-4-fluoroaniline, 4-Fluoro-2-nitrobenzenamine and 4-Fluoro-2-nitrobenzeneamine. Key properties include a melting point of 90-94 °C(lit.), a boiling point of 295.1±20.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 89.4±0.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
364-78-3
Jingsj CID
J-35769-0
Molecular Formula
C6H5FN2O2
Chinese Name
4-氟-2-硝基苯胺
Molecular Weight
156.115 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point90-94 °C(lit.)
Boiling Point295.1±20.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point89.4±0.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Fluoro-2-nitroaniline?

The CAS number of 4-Fluoro-2-nitroaniline is 364-78-3.

What are the molecular formula and molecular weight of 4-Fluoro-2-nitroaniline?

4-Fluoro-2-nitroaniline has molecular formula C6H5FN2O2 and molecular weight 156.115 g/mol.

Is 4-Fluoro-2-nitroaniline hazardous?

4-Fluoro-2-nitroaniline has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-Fluoro-2-nitroaniline (CAS 364-78-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35769-0 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.