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Salicylaldehyde azine

Also known as: 2,2'-Dihydroxybenzalazine, 2,2'-[(1E,2E)-1,2-Hydrazinediylidenedi(E)methylylidene]diphenol, 2,2'-[(1E,2E)-hydrazine-1,2-diylidenedi(E)methylylidene]diphenol, 2-Hydroxybenzaldehyde [(E)-(2-hydroxyphenyl)methylidene]hydrazone, 2-hydroxy-benzaldehyd[(2-hydroxyphenyl)methylene]hydrazone, Benzaldehyde, 2-hydroxy-, ((2-hydroxyphenyl)methylene)hydrazone, Benzaldehyde, 2-hydroxy-, 2-[(1E)-(2-hydroxyphenyl)methylene]hydrazone, Benzaldehyde, 2-hydroxy-, [(2-hydroxyphenyl)methylene]hydrazone, SALICYLALAZINE, SALICYLALDAZINE, Salicylaldazine, TIMTEC-BB SBB007779, MFCD00043496, EINECS 213-500-0, NSC 695048, N,N'-Bis(salicylidene)hydrazine, Salazine, Salicylazine, o-Hydroxybenzaldazine

Salicylaldehyde azine (CAS 959-36-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H12N2O2 and a molecular weight of 240.257 g/mol. Key properties include a melting point of 213 °C, a boiling point of 399.1±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 256.1±17.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
959-36-4
Jingsj CID
J-1107519-7
Molecular Formula
C14H12N2O2
Molecular Weight
240.257 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point213 °C
Boiling Point399.1±42.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point256.1±17.1 °C
Exact Mass240.089874
PSA65.18000
LogP3.95
Vapor Pressure0.0±1.0 mmHg at 25°C
Refractive Index1.596

Customs & Trade Information

HS Code2928000090
Summary2928000090 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 Salicylaldehyde azine?

The CAS number of Salicylaldehyde azine is 959-36-4.

What are the molecular formula and molecular weight of Salicylaldehyde azine?

Salicylaldehyde azine has molecular formula C14H12N2O2 and molecular weight 240.257 g/mol.

What are the upstream and downstream products of Salicylaldehyde azine?

For Salicylaldehyde azine, Upstream Products: Salicylaldehyde, 3-Acetylcoumarin, 2-Methylbenzyl Alcohol; Downstream Products: Salicylaldehyde semicarbazone, 2-Hydroxybenzylamine, Coumarin-3-carboxylic acid.

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

Last updated:

How to cite: Jingsj. "Salicylaldehyde azine (CAS 959-36-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1107519-7 (accessed 2026-11-09).

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