N,N'-diethylbenzidine

N,N'-二乙基联苯胺

Also known as: N-ethyl-4-(4-ethylaminophenyl)aniline, N,N'-diethyl-[1,1'-biphenyl]-4,4'-diamine, N,N'-diethylbiphenyl-4,4'-diamine, N,N'-diethyl-(1,1'-biphenyl)-4,4'-diamine, N,N'-diethylbenzidine

N,N'-diethylbenzidine (CAS 6290-86-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C16H20N2 and a molecular weight of 240.34300 g/mol. It is also known as N-ethyl-4-(4-ethylaminophenyl)aniline, N,N'-diethyl-[1,1'-biphenyl]-4,4'-diamine and N,N'-diethylbiphenyl-4,4'-diamine. Key properties include a boiling point of 407.9ºC at 760 mmHg, a density of 1.06g/cm3 and a flash point of 252.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6290-86-4
Jingsj CID: J-1500542-7
Molecular Formula: C₁₆H₂₀N₂
Chinese Name: N,N'-二乙基联苯胺
Molecular Weight: 240.34300 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	407.9ºC at 760 mmHg
Density	1.06g/cm3
Flash Point	252.9ºC

Frequently Asked Questions

What is the CAS number of N,N'-diethylbenzidine?

The CAS number of N,N'-diethylbenzidine is 6290-86-4.

What are the molecular formula and molecular weight of N,N'-diethylbenzidine?

N,N'-diethylbenzidine has molecular formula C16H20N2 and molecular weight 240.34300 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. "N,N'-diethylbenzidine (CAS 6290-86-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500542-7 (accessed 2026-10-25).

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