4-Chloro-3,5-dinitrobenzonitrile

4-氯-3,5-二硝基苯甲腈

Also known as: Benzonitrile, 4-chloro-3,5-dinitro-, 3,5-Dinitro-4-chlorobenzonitrile, 4-Cyano-2,6-dinitrochlorobenzene, 1-Chloro-4-cyano-2,6-dinitrobenzene, 4-Chloro-3,5-dinitrobenzenecarbonitrile, 4-Chloro-3,5-dinitrobenzonitril

4-Chloro-3,5-dinitrobenzonitrile (CAS 1930-72-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H2ClN3O4 and a molecular weight of 227.56100 g/mol. It is also known as Benzonitrile, 4-chloro-3,5-dinitro-, 3,5-Dinitro-4-chlorobenzonitrile and 4-Cyano-2,6-dinitrochlorobenzene. Key properties include a melting point of 140.5-141 °C(lit.), a boiling point of 326.3ºC at 760mmHg, a density of 1.68g/cm3 and a flash point of 151.2ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1930-72-9
Jingsj CID
J-1398419-5
Molecular Formula
C7H2ClN3O4
Chinese Name
4-氯-3,5-二硝基苯甲腈
Molecular Weight
227.56100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point140.5-141 °C(lit.)
Boiling Point326.3ºC at 760mmHg
Density1.68g/cm3
Flash Point151.2ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Chloro-3,5-dinitrobenzonitrile?

The CAS number of 4-Chloro-3,5-dinitrobenzonitrile is 1930-72-9.

What are the molecular formula and molecular weight of 4-Chloro-3,5-dinitrobenzonitrile?

4-Chloro-3,5-dinitrobenzonitrile has molecular formula C7H2ClN3O4 and molecular weight 227.56100 g/mol.

Is 4-Chloro-3,5-dinitrobenzonitrile hazardous?

4-Chloro-3,5-dinitrobenzonitrile 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-Chloro-3,5-dinitrobenzonitrile (CAS 1930-72-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1398419-5 (accessed 2026-10-22).

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