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N,N′-Bis(salicylidene)ethylenediamine

N,N′-Bis(salicylidene)ethylenediamine chemical structure
CAS Number94-93-9
FormulaN/A
Mol. Weight268.31 g/mol

What is N,N′-Bis(salicylidene)ethylenediamine?

N,N′-Bis(salicylidene)ethylenediamine is a chemical compound with CAS number 94-93-9. It is used in various industrial and research applications.

Applications

N,N′-Bis(salicylidene)ethylenediamine (salen) immobilized on surfactant-coated alumina has been used as complexing agent for on-line preconcentration of copper and lead by flow injection-flame atomic absorption spectrometry (FI-AAS)1.

Specifications

Linear Formula

(CH2N=CHC6H4OH)2

Molecular Weight

268.31 g/mol

Assay/Purity

98%

Solubility

water: insoluble(lit.)

Safety Information

GHS07GHS07
Signal Word

Warning

Hazard Statements

H315-H319-H335

Precautionary Statements

P261-P305 + P351 + P338

Required PPE

dust mask type N95 (US), Eyeshields, Gloves

Melting Point

127-128 °C(lit.)

EC Number

202-376-3

WGK Germany

3

Frequently Asked Questions

Alternative Names & Synonyms

(CH2N=CHC6H4OH)2