N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE

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N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE manufacturers

  • Collagen
  • Collagen pictures
  • $22.00 / 1KG
  • 2023-04-04
  • CAS:94-93-9
  • Min. Order: 1T
  • Purity: 90%
  • Supply Ability: 20T
N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE Basic information
Product Name:N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE
Synonyms:ALPHA,ALPHA'-DIETHYLENEDINITRILODI-O-CRESOL;A,A'-(ETHYLENEDINITRILO)DI-O-CRESOL;2,2'-ETHYLENEBIS(NITRILOMETHYLIDENE)DIPHENOL;2-[((2-[(2-HYDROXYBENZYLIDENE)AMINO]ETHYL)IMINO)METHYL]PHENOL;N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE, F OR FLUORESCENCE;N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE, 9 8%;bis-(SALICYLIDENE)-ETHYLENEDIAMINE REAGENT;disalicylaldehyde ethylenediamine
CAS:94-93-9
MF:C16H16N2O2
MW:268.31
EINECS:202-376-3
Product Categories:Indazoles
Mol File:94-93-9.mol
N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE Structure
N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE Chemical Properties
Melting point 127-128 °C(lit.)
Boiling point 411.48°C (rough estimate)
density 1.1028 (rough estimate)
refractive index 1.6240 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility chloroform: 0.1 g/mL, clear
pka12.59±0.50(Predicted)
form crystal
color yellow
Water Solubility water: insoluble(lit.)
Merck 14,8322
BRN 535296
InChI1S/C16H16N2O2/c19-15-7-3-1-5-13(15)11-17-9-10-18-12-14-6-2-4-8-16(14)20/h1-8,11-12,19-20H,9-10H2/b17-11+,18-12+
InChIKeyVEUMANXWQDHAJV-JYFOCSDGSA-N
SMILESOc1ccccc1\C=N\CC\N=C\c2ccccc2O
CAS DataBase Reference94-93-9(CAS DataBase Reference)
EPA Substance Registry SystemPhenol, 2,2'-[1,2-ethanediylbis(nitrilomethylidyne)]bis- (94-93-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26
WGK Germany 3
RTECS SL3780000
TSCA TSCA listed
HS Code 29252900
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE Usage And Synthesis
Chemical PropertiesYELLOW FINE CRYSTALLINE POWDER
UsesIn histochemistry to detect antigens.
UsesN,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).
DefinitionA green fluorescent compound.
General DescriptionN,N′-Bis(salicylidene)ethylenediamine (salen) reacts with ferric chloride in acetone solution to yield the complex (Fe salen Cl).
Synthesis
Salicylaldehyde

90-02-8

Ethylenediamine

107-15-3

N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE

94-93-9

c) General steps for synthesizing VO (salen) catalysts: Step 1: Synthesis of salen ligand Salicylaldehyde (7.307 g, 6.38 mL, 0.0598 mol) was mixed with ethylenediamine (1.798 g, 2 mL, 0.0299 mol) in anhydrous ethanol and the reaction was stirred for 1 hour at room temperature. After completion of the reaction, the resulting precipitate was collected by filtration, washed with ethanol and subsequently dried in air. 7.25 g of salen ligand was obtained in 90% yield.

References[1] New Journal of Chemistry, 2014, vol. 38, # 11, p. 5411 - 5414
[2] Green Chemistry, 2014, vol. 16, # 3, p. 1374 - 1382
[3] Patent: WO2005/70911, 2005, A1. Location in patent: Page/Page column 35-36
[4] Catalysis Today, 2012, vol. 192, # 1, p. 44 - 55
[5] Journal of Materials Chemistry C, 2015, vol. 3, # 42, p. 11099 - 11110
N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE Preparation Products And Raw materials
Raw materialsWater-->Salicylaldehyde-->Ethylenediamine
Preparation ProductsEthylenediamine-N,N'-bis((2-hydroxyphenyl)acetic acid)
Tag:N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE(94-93-9) Related Product Information
(1R,2R)-(-)-[1,2-CYCLOHEXANEDIAMINO-N N'-BIS(3,5-DI-T-BUTYLSALICYLIDENE)]ALUMINUM (III) CHLORIDE (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) (1S,2S)-(+)-[1,2-CYCLOHEXANEDIAMINO-N N'-BIS(3,5-DI-T-BUTYLSALICYLIDENE)]ALUMINUM (III) CHLORIDE (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE (1R,2R)-(-)-[1,2-CYCLOHEXANEDIAMINO-N N'-BIS(3,5-DI-T-BUTYLSALICYLIDENE)]CHROMIUM (III) CHLORIDE (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) N,N'-BIS(SALICYLIDENE)-1,2-PROPANEDIAMINE (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE SALCOMINE N,N'-Bis(salicylidene)ethylenediamine copper salt Cresol Ethylenediamine Salicylaldehyde o-Cresol Cresol