| Identification | More | [Name]
N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE | [CAS]
94-93-9 | [Synonyms]
2-[((2-[(2-HYDROXYBENZYLIDENE)AMINO]ETHYL)IMINO)METHYL]PHENOL
2,2'-ETHYLENEBIS(NITRILOMETHYLIDENE)DIPHENOL
A,A'-(ETHYLENEDINITRILO)DI-O-CRESOL
ALPHA,ALPHA'-DIETHYLENEDINITRILODI-O-CRESOL
BIS(SALICYLALDEHYDE)ETHYLENE DIAMINE
BIS-(SALICYLIDENE)-ETHYLENEDIAMINE
ETHYLENE-BIS(SALICYLIMINE)
LABOTEST-BB LT00772290
N,N'-BIS(2-HYDROXYBENZYLIDENE)ETHYLENEDIAMINE
N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE
N,N'-DISALICYLALETHYLENEDIAMINE
N,N'-DISALICYLIDENEETHYLENEDIAMINE
N,N'-DISALICYLIDENETHYLENEDIAMINE
N,N'-ETHYLENE-BIS(SALICYLIMINE)
SALCOMINE
SALEN
TIMTEC-BB SBB001047
1,2-Bis(salicylidenamino)ethane
1,2-Ethanediamine, N,N'-bis[(2-hydroxyphenyl)methylene]-
2-((E)-[((E)-2-([(E)-(2-Hydroxyphenyl)methylidene]amino)ethyl)imino]methyl)phenol | [EINECS(EC#)]
202-376-3 | [Molecular Formula]
C16H16N2O2 | [MDL Number]
MFCD00002244 | [Molecular Weight]
268.31 | [MOL File]
94-93-9.mol |
| Chemical Properties | Back Directory | [Appearance]
YELLOW FINE CRYSTALLINE POWDER | [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
| [form ]
crystal | [pka]
12.59±0.50(Predicted) | [color ]
yellow | [Water Solubility ]
water: insoluble(lit.) | [Merck ]
14,8322 | [BRN ]
535296 | [InChI]
1S/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+ | [InChIKey]
VEUMANXWQDHAJV-JYFOCSDGSA-N | [SMILES]
Oc1ccccc1\C=N\CC\N=C\c2ccccc2O | [CAS DataBase Reference]
94-93-9(CAS DataBase Reference) | [EPA Substance Registry System]
Phenol, 2,2'-[1,2-ethanediylbis(nitrilomethylidyne)]bis- (94-93-9) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [RTECS ]
SL3780000
| [TSCA ]
Yes | [HS Code ]
29252900 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
YELLOW FINE CRYSTALLINE POWDER | [Uses]
In histochemistry to detect antigens. | [Definition]
A green fluorescent compound. | [General Description]
N,N′-Bis(salicylidene)ethylenediamine (salen) reacts with ferric chloride in acetone solution to yield the complex (Fe salen Cl). | [Synthesis]
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 |
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