1-Fluoro-2-nitrobenzene

1-氟-2-硝基苯

Also known as: 2-Fluoronitrobenzene, 2-Nitrofluorobenzene, o-Fluoronitrobenzene, o-Nitrofluorobenzene, ortho-Fluoronitrobenzene, ortho-Nitrofluorobenzene, 1-fluoro-2-nitro-benzene, MFCD00007048, EINECS 216-088-0, Benzene, 1-fluoro-2-nitro-, Benzene, o-nitrofluoro-, Olanzapine Impurity 2, Olanzapine Impurity 14

1-Fluoro-2-nitrobenzene (CAS 1493-27-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H4FNO2 and a molecular weight of 141.100 g/mol. It is also known as 2-Fluoronitrobenzene, 2-Nitrofluorobenzene and o-Fluoronitrobenzene. Key properties include a melting point of −9-−6 °C(lit.), a boiling point of 228.9±0.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 94.4±0.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1493-27-2
Jingsj CID
J-38565-7
Molecular Formula
C6H4FNO2
Chinese Name
1-氟-2-硝基苯
Molecular Weight
141.100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point−9-−6 °C(lit.)
Boiling Point228.9±0.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point94.4±0.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-Fluoro-2-nitrobenzene?

The CAS number of 1-Fluoro-2-nitrobenzene is 1493-27-2.

What are the molecular formula and molecular weight of 1-Fluoro-2-nitrobenzene?

1-Fluoro-2-nitrobenzene has molecular formula C6H4FNO2 and molecular weight 141.100 g/mol.

Is 1-Fluoro-2-nitrobenzene hazardous?

1-Fluoro-2-nitrobenzene 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. "1-Fluoro-2-nitrobenzene (CAS 1493-27-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38565-7 (accessed 2026-10-23).

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