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powder, <75 μm, 99%
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Alle Fotos(3)
About This Item
Empirische Formel (Hill-System):
Cu
CAS-Nummer:
Molekulargewicht:
63.55
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12141711
PubChem Substanz-ID:
NACRES:
NA.23
Empfohlene Produkte
Qualitätsniveau
Assay
99%
Form
powder
Widerstandsfähigkeit
1.673 μΩ-cm, 20°C
Partikelgröße
<75 μm
bp
2567 °C (lit.)
mp (Schmelzpunkt)
1083.4 °C (lit.)
Dichte
8.94 g/mL at 25 °C (lit.)
SMILES String
[Cu]
InChI
1S/Cu
InChIKey
RYGMFSIKBFXOCR-UHFFFAOYSA-N
Allgemeine Beschreibung
Copperis a versatile and widely used metal with significant importance in variousfields, particularly in catalysis and material science. In material science,copper is used in various conductive materials due to its excellent electricaland thermal conductivity, ductility, and corrosion resistance. Additionally,copper is also extensively used as a catalyst in various chemical reactions dueto its ability to facilitate electron transfer and promote redox reactions. Itoften acts as a catalyst in various reactions which include reduction, cross-couplingreactions and “click" chemistry (such as copper-catalyzed azide-alkynecycloaddition reactions.
Anwendung
- Photoinduced Copper-Catalyzed Aminoalkylation of Amino-Pendant Olefins.: This study explores the use of copper catalysts in photoinduced aminoalkylation reactions, highlighting the efficiency and potential applications in organic synthesis (Zhang et al., 2023).
- Synthesis of Azoxy Compounds: from Copper Compounds to Mesoporous Silica-Encaged Ultrasmall Copper Catalysts.: This research focuses on the development of copper-based catalysts for the synthesis of azoxy compounds, emphasizing their application in sustainable chemistry (Han et al., 2023).
- Cu-catalyzed enantioselective allylic alkylation with organolithium reagents.: The paper presents a method for enantioselective allylic alkylation using copper catalysts, providing insights into asymmetric synthesis techniques (Hornillos et al., 2017).
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Sol. 1
Lagerklassenschlüssel
4.1B - Flammable solid hazardous materials
WGK
WGK 2
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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Hiroshi Sato et al.
Science (New York, N.Y.), 343(6167), 167-170 (2013-12-18)
Carbon monoxide (CO) produced in many large-scale industrial oxidation processes is difficult to separate from nitrogen (N2), and afterward, CO is further oxidized to carbon dioxide. Here, we report a soft nanoporous crystalline material that selectively adsorbs CO with adaptable
Seonah Kim et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(1), 149-154 (2013-12-18)
Lytic polysaccharide monooxygenases (LPMOs) exhibit a mononuclear copper-containing active site and use dioxygen and a reducing agent to oxidatively cleave glycosidic linkages in polysaccharides. LPMOs represent a unique paradigm in carbohydrate turnover and exhibit synergy with hydrolytic enzymes in biomass
Seiko Ishida et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(48), 19507-19512 (2013-11-13)
Copper is an essential trace element, the imbalances of which are associated with various pathological conditions, including cancer, albeit via largely undefined molecular and cellular mechanisms. Here we provide evidence that levels of bioavailable copper modulate tumor growth. Chronic exposure
R Squitti et al.
Neurology, 67(1), 76-82 (2006-07-13)
To assess whether serum copper in Alzheimer disease (AD) correlates with cognitive scores, beta-amyloid, and other CSF markers of neurodegeneration. The authors studied copper, ceruloplasmin, total peroxide, and antioxidants levels (TRAP) in serum; beta-amyloid in plasma; and copper, beta-amyloid, h-tau
Stephen G Kaler et al.
The New England journal of medicine, 358(6), 605-614 (2008-02-08)
Menkes disease is a fatal neurodegenerative disorder of infancy caused by diverse mutations in a copper-transport gene, ATP7A. Early treatment with copper injections may prevent death and illness, but presymptomatic detection is hindered by the inadequate sensitivity and specificity of
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