13426-91-0 Usage
Description
COPPER-ETHYLENEDIAMINECOMPLEX, also known as Cupriethylenediamine, is a purple liquid with an ammonia-like or fishy odor. It is corrosive to metals and acts as a strong irritant to tissues. When burned, it produces toxic oxides of nitrogen. This complex is known for its unique chemical properties and potential applications in various industries.
Uses
Used in Chemical Industry:
COPPER-ETHYLENEDIAMINECOMPLEX is used as a chemical reagent for its ability to form complexes with various metal ions. This property makes it useful in the detection and analysis of metal ions in chemical processes.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, COPPER-ETHYLENEDIAMINECOMPLEX is used as a starting material for the synthesis of various drugs, particularly those with copper complexes. Its ability to form stable complexes with metal ions is crucial in the development of these medications.
Used in Analytical Chemistry:
COPPER-ETHYLENEDIAMINECOMPLEX is employed as an analytical reagent in the determination of metal ions, such as copper, through colorimetric and spectrophotometric methods. Its distinctive color change upon interaction with specific metal ions makes it a valuable tool in analytical chemistry.
Used in Environmental Applications:
COPPER-ETHYLENEDIAMINECOMPLEX can be utilized in environmental applications for the removal of toxic metal ions from contaminated water or soil. Its complex-forming ability with metal ions allows for the efficient sequestration and removal of these pollutants.
Used in Research and Development:
In research and development, COPPER-ETHYLENEDIAMINECOMPLEX serves as a valuable compound for studying the interactions between metal ions and organic ligands. This knowledge can be applied to the design of new materials, catalysts, and pharmaceuticals with improved properties and functions.
Air & Water Reactions
Water soluble.
Reactivity Profile
COPPER-ETHYLENEDIAMINECOMPLEX is basic. Dissolves cotton, wood, and other cellulosic materials. Corrosive to copper, aluminum, zinc, and tin [USCG, 1999].
Health Hazard
Inhalation of vapor irritates mucous membrane and may cause asthma. Liquid causes severe irritation of eyes and possible corneal injury. Contact with skin causes irritation. Ingestion causes irritation of mouth and stomach.
Fire Hazard
Behavior in Fire: Irritating vapors of ethylenediamine may be produced when heated.
Safety Profile
Moderately toxic by
ingestion. An irritating and corrosive
material to the skin, eyes, and mucous
membranes. When heated to decomposition
it emits toxic fumes of NOx. See also
COPPER COMPOUNDS.
Potential Exposure
Cupriethylenediamine is used to dissolve cellulose products to give a cuprammonium-type solution.
Shipping
UN1761 Cupriethylene diamine solution, Hazard class: 8; Labels: 8-Corrosive material, 6.1-Poisonous materials.
Incompatibilities
Violent reaction with water. A powerful reducing agent. Violent reaction with oxidizers, organic materials; and many other substances. Forms unstable peroxides under normal conditions of temperature and storage. Dissolves wood, cotton and other cellulosic material
Check Digit Verification of cas no
The CAS Registry Mumber 13426-91-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,2 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 13426-91:
(7*1)+(6*3)+(5*4)+(4*2)+(3*6)+(2*9)+(1*1)=90
90 % 10 = 0
So 13426-91-0 is a valid CAS Registry Number.
InChI:InChI=1/2C2H8N2.Cu/c2*3-1-2-4;/h2*1-4H2;/q;;+2
13426-91-0Relevant articles and documents
Catalytic behaviour of [Cu(en)2]2+ sorbed on zirconium molybdate in the decomposition of hydrogen peroxide
Chudasama,Shivanekar
, p. 199 - 208 (1989)
Zirconium molybdate has been used as a support on which [Cu(en)2]2+ has been sorbed. The catalytic activity has been studied via hydrogen peroxide decomposition at different temperatures, using different concentrations of hydrogen peroxide and different amounts of catalyst. A probable mechanism for the reaction is suggested on the basis of the kinetic data obtained.
Jonassen, H. B.,Dexter, T. H.
, p. 1553 - 1556 (1949)
The polynuclear complexes of iron(II,III) and copper(II) with cyanide as bridging ligand
Smekal, Zdenek,Brezina, Frantisek,Sindelar, Zdenek,Klicka, Roman,Krausova, Dagmar,Nadvornik, Milan
, p. 1537 - 1549 (1996)
Five novel complexes of the type [CuL2][Fe(CN)5NO]. xH2O (L = ethylenediamine (en), x = 0; L = o-phenanthroline (phen) or 2,2′-bipyridine (bpy), x = 2), [CuL2]3[Fe(CN)6]2. xH2O (L = bpy, x = 6; L = phen, x = 9) have been prepared and studied by elemental analyses, thermal analyses, IR and UV - vis. spectra and magnetic measurements. The structures are proposed with cyanide bridges between Fe(II) and Cu(II) (nitroprusside complexes) or between Fe(III) and Cu(II) (hexacyanoferrate(III) complexes). The temperature dependence of the magnetic susceptibility of the complex [Cu(bpy)2]3[Fe(CN)6]2. 6H2O was measured in the range 94.4 - 293.5 K but no exchange interaction was found. The product of the thermal decomposition of the complex [Cu(bpy)2]3[Fe(CN)6]2.6H 2O is a mixture of CuO and CuFe2O4, as determined by X-ray powder diffraction.
TEMPLATE REACTIONS OF FLUORINE-CONTAINING 1,3-DIKETONES WITH ETHYLENEDIAMINE
Burgart, Ya. V.,Skryabina, Z. E.,Saloutin, V. I.
, p. 1849 - 1853 (2007/10/02)
Depending on the nature of the dicarbonyl fragment, the reaction of fluorinated copper(II) bis(1,3-diketonates) with ethylenediamine and its monoprotonated salts under mild conditions gives N,N'-ethylenebis(aminovinyl ketones) and/or 1,4-diazepines.In excess ethylenediamine, copper(II) and nickel(II) N,N'-ethylenebis(aminovinyl ketonates) undergo cyclization to 1,4-diazepines.
