4'-Cyanobenzylidene-4-ethoxyaniline

Also known as: 4-[(4-ethoxyphenyl)iminomethyl]benzonitrile, N-(4-cyanobenzylidene)-4-ethoxyaniline, 4-(4-ethoxyphenyliminomethyl)benzonitrile, benzonitrile,4-[[(4-ethoxyphenyl)imino]methyl]-, N-(p-cyanobenzylidene)-p-ethoxyaniline, p-(p-ethoxyphenyliminomethyl)benzonitrile, 4-{[(4-ethoxyphenyl)imino]methyl}benzonitrile

4'-Cyanobenzylidene-4-ethoxyaniline (CAS 34128-02-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C16H14N2O and a molecular weight of 250.29500 g/mol. Key properties include a boiling point of 429.9ºC at 760 mmHg, a density of 1.04g/cm3 and a flash point of 213.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 34128-02-4
Jingsj CID: J-1110289-9
Molecular Formula: C₁₆H₁₄N₂O
Molecular Weight: 250.29500 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	429.9ºC at 760 mmHg
Density	1.04g/cm3
Flash Point	213.8ºC
Exact Mass	250.11100
PSA	45.38000
LogP	3.70758
Refractive Index	1.557

Customs & Trade Information

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4'-Cyanobenzylidene-4-ethoxyaniline?

The CAS number of 4'-Cyanobenzylidene-4-ethoxyaniline is 34128-02-4.

What are the molecular formula and molecular weight of 4'-Cyanobenzylidene-4-ethoxyaniline?

4'-Cyanobenzylidene-4-ethoxyaniline has molecular formula C16H14N2O and molecular weight 250.29500 g/mol.

What are the upstream and downstream products of 4'-Cyanobenzylidene-4-ethoxyaniline?

For 4'-Cyanobenzylidene-4-ethoxyaniline, Upstream Products: 4-Cyanobenzaldehyde, p-Phenetidine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4'-Cyanobenzylidene-4-ethoxyaniline (CAS 34128-02-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1110289-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.