4-Methoxybenzaldehyde azine

Also known as: p-Anisaldehyde azine, Anisalazine, 4,4'-Dimethoxybenzylideneazine, Bis(4-methoxybenzylidene)hydrazine, (1E,2E)-1,2-Bis[(4-methoxyphenyl)methylidene]hydrazine, p-Methoxybenzaldazine, 4-Methoxybenzaldehyde [(E)-(4-methoxyphenyl)methylidene]hydrazone, Anisaldehydrazine, 4-Methoxybenzalazine

4-Methoxybenzaldehyde azine (CAS 2299-73-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H16N2O2 and a molecular weight of 268.31000 g/mol. Key properties include a melting point of 167 °C, a boiling point of 390.6ºC at 760mmHg, a density of 1.05g/cm3 and a flash point of 153.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2299-73-2
Jingsj CID: J-16628-9
Molecular Formula: C₁₆H₁₆N₂O₂
Molecular Weight: 268.31000 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	167 °C
Boiling Point	390.6ºC at 760mmHg
Density	1.05g/cm3
Flash Point	153.7ºC
Exact Mass	268.12100
PSA	43.18000
LogP	3.15680
Refractive Index	1.54

Customs & Trade Information

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-Methoxybenzaldehyde azine?

The CAS number of 4-Methoxybenzaldehyde azine is 2299-73-2.

What are the molecular formula and molecular weight of 4-Methoxybenzaldehyde azine?

4-Methoxybenzaldehyde azine has molecular formula C16H16N2O2 and molecular weight 268.31000 g/mol.

What are the upstream and downstream products of 4-Methoxybenzaldehyde azine?

For 4-Methoxybenzaldehyde azine, Upstream Products: 4-Methoxybenzaldehyde, Trichlorofluoromethane, Tetrabromomethane; Downstream Products: 4-Methoxybenzoic acid, 4,4'-Dimethoxystilbene, 1-(diethoxymethyl)-4-methoxybenzene.

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-Methoxybenzaldehyde azine (CAS 2299-73-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16628-9 (accessed 2026-11-09).

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