4-[(4-Methoxybenzylidene)amino]azobenzene

p-甲氧基苄烯-p-苯基偶氮苯胺

Also known as: p-Methoxybenzylidene p-Phenylazoaniline, N-(p-Anisylidene)-p-phenylazoaniline, 4-Anisalaminoazobenzene, Anisal-p-aminoazobenzene, 4'-Methoxybenzylideneaminoazobenzene, 4-(p-Anisalamino)azobenzene, 4-[(p-Anisylidene)amino]azobenzene, 4-Benzolazo-N-anisal-anilin, 4-n-Methoxybenzylidene-4'-phenylazoaniline, Benzenamine, N-[(4-methoxyphenyl)methylene]-4-(2-phenyldiazenyl)-, Benzenamine, N-[(4-methoxyphenyl)methylene]-4-(phenylazo)-, NSC 122141, TIMTEC-BB SBB007968, N-(4-Methoxybenzylidene)azobenzen-4-amine, 4-(4-Methoxybenzylidenamino)azobenzene, p-Methoxybenzylidene-p-phenylazoaniline

4-[(4-Methoxybenzylidene)amino]azobenzene (CAS 744-66-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C20H17N3O and a molecular weight of 315.36800 g/mol. It is also known as p-Methoxybenzylidene p-Phenylazoaniline, N-(p-Anisylidene)-p-phenylazoaniline and 4-Anisalaminoazobenzene. Key properties include a boiling point of 496.8ºC at 760 mmHg, a density of 1.09g/cm3 and a flash point of 203.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
744-66-1
Jingsj CID
J-922130-7
Molecular Formula
C20H17N3O
Chinese Name
p-甲氧基苄烯-p-苯基偶氮苯胺
Molecular Weight
315.36800 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point496.8ºC at 760 mmHg
Density1.09g/cm3
Flash Point203.5ºC

Frequently Asked Questions

What is the CAS number of 4-[(4-Methoxybenzylidene)amino]azobenzene?

The CAS number of 4-[(4-Methoxybenzylidene)amino]azobenzene is 744-66-1.

What are the molecular formula and molecular weight of 4-[(4-Methoxybenzylidene)amino]azobenzene?

4-[(4-Methoxybenzylidene)amino]azobenzene has molecular formula C20H17N3O and molecular weight 315.36800 g/mol.

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

Last updated:

How to cite: Jingsj. "4-[(4-Methoxybenzylidene)amino]azobenzene (CAS 744-66-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-922130-7 (accessed 2026-10-24).

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