4-Methoxy-2-nitrobenzonitrile

4-甲氧基-2-硝基苯甲腈

Also known as: 2-Nitro-4-methoxybenzonitrile, 2-Nitro-p-anisonitrile, 4-Cyano-3-nitroanisole, NSC 149944, Benzonitrile, 4-methoxy-2-nitro-, MFCD00667741

4-Methoxy-2-nitrobenzonitrile (CAS 38469-83-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6N2O3 and a molecular weight of 178.145 g/mol. It is also known as 2-Nitro-4-methoxybenzonitrile, 2-Nitro-p-anisonitrile and 4-Cyano-3-nitroanisole. Key properties include a melting point of 137-140ºC, a boiling point of 364.5±27.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 174.3±23.7 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
38469-83-9
Jingsj CID
J-42339-1
Molecular Formula
C8H6N2O3
Chinese Name
4-甲氧基-2-硝基苯甲腈
Molecular Weight
178.145 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point137-140ºC
Boiling Point364.5±27.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point174.3±23.7 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Methoxy-2-nitrobenzonitrile?

The CAS number of 4-Methoxy-2-nitrobenzonitrile is 38469-83-9.

What are the molecular formula and molecular weight of 4-Methoxy-2-nitrobenzonitrile?

4-Methoxy-2-nitrobenzonitrile has molecular formula C8H6N2O3 and molecular weight 178.145 g/mol.

Is 4-Methoxy-2-nitrobenzonitrile hazardous?

4-Methoxy-2-nitrobenzonitrile 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-Methoxy-2-nitrobenzonitrile (CAS 38469-83-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42339-1 (accessed 2026-10-22).

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