4-(Diethylamino)benzonitrile

4-(二乙氨基)苯甲腈

Also known as: 4-Diethylaminobenzonitrile, 4-(diethylamino)benzonitrile, 4-(diethylamino)benzenecarbonitrile, Benzonitrile, 4-(diethylamino)-, N,N-diethyl-4-cyanoaniline, N,N-diethyl-p-cyanoaniline, p-Diethylaminobenzonitrile, p-(Diethylamino)benzonitrile, p-cyano-N,N-diethylaniline, NSC 32450, MFCD00019754, EINECS 220-712-7

4-(Diethylamino)benzonitrile (CAS 2873-90-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H14N2 and a molecular weight of 174.24200 g/mol. It is also known as 4-Diethylaminobenzonitrile, 4-(diethylamino)benzonitrile and 4-(diethylamino)benzenecarbonitrile. Key properties include a melting point of 66-67ºC, a boiling point of 341.8ºC at 760 mmHg, a density of 1.01 g/cm3 and a flash point of 151.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2873-90-7
Jingsj CID: J-23651-7
Molecular Formula: C₁₁H₁₄N₂
Chinese Name: 4-(二乙氨基)苯甲腈
Molecular Weight: 174.24200 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	66-67ºC
Boiling Point	341.8ºC at 760 mmHg
Density	1.01 g/cm3
Flash Point	151.4ºC

Frequently Asked Questions

What is the CAS number of 4-(Diethylamino)benzonitrile?

The CAS number of 4-(Diethylamino)benzonitrile is 2873-90-7.

What are the molecular formula and molecular weight of 4-(Diethylamino)benzonitrile?

4-(Diethylamino)benzonitrile has molecular formula C11H14N2 and molecular weight 174.24200 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-(Diethylamino)benzonitrile (CAS 2873-90-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23651-7 (accessed 2026-10-24).

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