N,N′-Bis(salicylidene)ethylenediamine

Name: <I>N</I>,<I>N</I>′-Bis(salicylidene)ethylenediamine
Brand: ALDRICH
Price: 206 PLN

98%

Synonim(y):

2,2′-Ethylenebis(nitrilomethylidene)diphenol, N,N′-Ethylenebis(salicylimine)

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10 G

206,00 zł

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Informacje o tej pozycji

Wzór liniowy:

(CH₂N=CHC₆H₄OH)₂

Numer CAS:

94-93-9

Masa cząsteczkowa:

268.31

Beilstein:

535296

Numer WE:

202-376-3

Numer MDL:

MFCD00002244

Kod UNSPSC:

12352100

Identyfikator substancji w PubChem:

24854136

NACRES:

NA.22

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Próba

98%

mp

127-128 °C (lit.)

rozpuszczalność

water: insoluble(lit.)

grupa funkcyjna

amine
imine

ciąg SMILES

Oc1ccccc1\C=N\CC\N=C\c2ccccc2O

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+

Klucz InChI

VEUMANXWQDHAJV-JYFOCSDGSA-N

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Ta pozycja	236063	274712	269492
Sigma-Aldrich 236071 N,N′-Bis(salicylidene)ethylenediamine	Sigma-Aldrich 236063 N,N′-Bis(salicylidene)ethylenediaminocobalt(II) hydrate	Sigma-Aldrich 274712 N,N′-Bis(salicylidene)ethylenediaminocobalt(II)	Sigma-Aldrich 269492 N,N′-Bis(salicylidene)-1,2-phenylenediamine
assay 98%	assay 97%	assay 99%	assay 97%
Quality Level 100	Quality Level 100	Quality Level -	Quality Level 100
solubility water: insoluble(lit.)	solubility -	solubility -	solubility -
mp 127-128 °C (lit.)	mp -	mp -	mp 163-165 °C (lit.)
functional group amine	functional group -	functional group -	functional group -

Opis ogólny

N,N′-Bis(salicylidene)ethylenediamine (salen) reacts with ferric chloride in acetone solution to yield the complex (Fe salen Cl)[1].

Zastosowanie

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)[2].

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Piktogramy

GHS07

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

H315,H319,H335

Zwroty wskazujące środki ostrożności

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Klasyfikacja zagrożeń

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organy docelowe

Respiratory system

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

dust mask type N95 (US), Eyeshields, Gloves

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Certyfikaty analizy (CoA)

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Radical localization in a series of symmetric Ni(II) complexes with oxidized salen ligands.

Linus Chiang et al.

Chemistry (Weinheim an der Bergstrasse, Germany), 18(44), 14117-14127 (2012-09-22)

Square-planar nickel(II) complexes of salen ligands, N,N'-bis(3-tert-butyl-(5R)-salicylidene)-1,2-cyclohexanediamine), in which R=tert-butyl (1), OMe (2), and NMe(2) (3), were prepared and the electronic structure of the one-electron-oxidized species [1-3](+·) was investigated in solution. Cyclic voltammograms of [1-3] showed two quasi-reversible redox waves

Synthesis, characterization and interaction of N,N'-dipyridoxyl (1,4-butanediamine) Co(III) salen complex with DNA and HSA.

F Janati Fard et al.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 97, 74-82 (2012-07-04)

Co(III) salen complex with N,N'-dipyridoxyl (1,4-butanediamine) Schiff-base ligand as tetradentate ligand was synthesized and characterized by the elemental and spectroscopic analysis. The interaction of this complex with calf thymus DNA (ct DNA) has been investigated in vitro using UV absorption

Structure and Paramagnetism of Five-and Six-Co-ordinate N: N' Bis-salicylidene Ethylenediamine Iron (III) Chloride.

Gerloch M, et al.

Nature, 212, 809-810 (1966)

Hydration of epoxides on [CoIII salen)] encapsulated in silica-based nanoreactors.

Bo Li et al.

Angewandte Chemie (International ed. in English), 51(46), 11517-11521 (2012-10-16)

Novel Pd(II)-salen complexes showing high in vitro anti-proliferative effects against human hepatoma cancer by modulating specific regulatory genes.

Mohammad Azam et al.

Dalton transactions (Cambridge, England : 2003), 41(35), 10854-10864 (2012-08-04)

We have reported the synthesis of a novel salen ligand and its mononuclear Pd-salen complexes derived from 2-{[2-hydroxy-3-{[(E)-(2-hydroxyphenyl)methylidene]amino}propyl)imino]methyl}phenol. The newly synthesized and isolated Pd(II) complexes have been identified and fully characterized by various physico-chemical studies viz., elemental analyses, IR, UV-Vis

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Questions

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Anonymous

5 months ago

How can I determine the shelf life / expiration / retest date of this product?

1 answer
1. Technical Support
  
  5 months ago
  
  If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
  For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
  For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
  For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
  
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Anonymous

10 months ago

How is shipping temperature determined? And how is it related to the product storage temperature?

1 answer
1. Technical Support
  
  10 months ago
  
  Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
  
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