ChemicalBook > CAS DataBase List > COPPER SILICIDE

COPPER SILICIDE

Product Name: COPPER SILICIDE
CAS No.: 12159-07-8
Chemical Name: COPPER SILICIDE
Synonyms: COPPER SILICIDE;Coppersilicidecm;pentacopper silicide;coppersilicide(cu5si);COPPER SILICIDE, 99.4%;Pentacopper monosilicide;COPPER SILICIDE: 99.5%, -0.8CM;COPPER SILICIDE, COARSE GRANULES;COPPER SILICIDE ISO 9001：2015 REACH;Copper silicide, 99.5% (metals basis)
CBNumber: CB9203527
Molecular Formula: CuH4Si
Formula Weight: 95.66
MOL File: 12159-07-8.mol

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COPPER SILICIDE Property

Melting point:: 825°C
Density: 7.7 - 7.8
form: Pieces
Specific Gravity: 7.7 - 7.8
color: Silver
Water Solubility: Insoluble in water.
Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
Exposure limits: ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
EPA Substance Registry System: Copper silicide (Cu5Si) (12159-07-8)

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Safety

TSCA: Yes

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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COPPER SILICIDE Chemical Properties,Usage,Production

Chemical Properties

6.35mm and down pieces [ALF93]

Uses

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.

COPPER SILICIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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COPPER SILICIDE Suppliers

China 42 Germany 2 India 2 Japan 1 Singapore 1 United Kingdom 3 United States 10 Global 61

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12159-07-8, COPPER SILICIDERelated Search:

Silicon MAGNESIUM SULFIDE TITANIUM SILICIDE HAFNIUM SILICIDE NICKEL SILICIDE IRON SILICIDE Molybdenum silicide IRON SILICIDE VANADIUM SILICIDE NIOBIUM SILICIDE CHROMIUM SILICIDE Zirconium silicide TANTALUM SILICIDE TUNGSTEN SILICIDE MANGANESE SILICIDE ALUMINUM CARBIDE Titanium carbide COPPER SILICIDE

coppersilicide(cu5si)

COPPER SILICIDE

Coppersilicidecm

pentacopper silicide

COPPER SILICIDE: 99.5%, -0.8CM

COPPER SILICIDE, COARSE GRANULES

COPPER SILICIDE, 99.4%

Copper silicide, 99.5% (metals basis)

COPPER SILICIDE, 99.4%COPPER SILICIDE, 99.4%COPPER SILICIDE, 99.4%COPPER SILICIDE, 99.4%

COPPER SILICIDE ISO 9001：2015 REACH

Pentacopper monosilicide

12159-07-8

Cu5Si