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12159-07-8 - Copper silicide, 99.5% (metals basis) - 12844 - Alfa Aesar

12844 Copper silicide, 99.5% (metals basis)

CAS-Nummer
12159-07-8
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 54,50
100g 178,00
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Copper silicide, 99.5% (metals basis)

MDL
MFCD00134719
EINECS
235-286-8

Chemische Eigenschaften

Formel
Cu5Si
Molmasse
345.79
Form
6.35mm & Down Pieces
Schmelzpunkt
825°
Löslichkeit
Insoluble in water.

Anwendungen

Copper silicide thin film is used for passivation of copper-based chips, where it serves to suppress diffusion and electromigration and serves as a diffusion barrier. It is involved in the direct process, the industrial route to organosilicon compounds.

Bemerkungen

Stable under recommended storage conditions. Store in cool, dry conditions in well sealed containers.

Literaturverweise

Derek C.Johnson; James M.Mosby; Shannon C.Riha; Amy L.Prieto. Synthesis of copper silicide nanocrystallites embedded in siliconnanowires for enhanced transport properties. J. Mater. Chem. 2010, 20, (10), 1993-1998

 

In-Chul Kim; Dongjin Byun; Sangwha Lee; Joong Kee Lee. Electrochemical characteristics of copper silicide-coated graphite as an anode material of lithium secondary batteries. Electrochimica Acta. 2006, 52, (4), 1532-1537

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Harmonized Tariff Code
2850.00
TSCA
Yes

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