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3,5-Dichloro-4-formylbenzonitrile

3,5-二氯-4-甲酰基苯甲腈

Also known as: 4-Cyano-2,6-dichlorobenzaldehyde, 3,5-Dichloro-4-forMylbenzonitrile, Benzonitrile, 3,5-dichloro-4-formyl-

3,5-Dichloro-4-formylbenzonitrile (CAS 157870-18-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H3Cl2NO and a molecular weight of 200.021 g/mol. It is also known as 4-Cyano-2,6-dichlorobenzaldehyde, 3,5-Dichloro-4-forMylbenzonitrile and Benzonitrile, 3,5-dichloro-4-formyl-. Key properties include a boiling point of 296.3±40.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 133.0±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
157870-18-3
Jingsj CID
J-1508821-5
Molecular Formula
C8H3Cl2NO
Chinese Name
3,5-二氯-4-甲酰基苯甲腈
Molecular Weight
200.021 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point296.3±40.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point133.0±27.3 °C

Frequently Asked Questions

What is the CAS number of 3,5-Dichloro-4-formylbenzonitrile?

The CAS number of 3,5-Dichloro-4-formylbenzonitrile is 157870-18-3.

What are the molecular formula and molecular weight of 3,5-Dichloro-4-formylbenzonitrile?

3,5-Dichloro-4-formylbenzonitrile has molecular formula C8H3Cl2NO and molecular weight 200.021 g/mol.

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

Last updated:

How to cite: Jingsj. "3,5-Dichloro-4-formylbenzonitrile (CAS 157870-18-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508821-5 (accessed 2026-10-26).

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