Copper selenide (Cu2Se)

Base Information

• Chemical Name: Copper selenide (Cu2Se)
• CAS No.: 20405-64-5
• Deprecated CAS: 1308-79-8,2051587-55-2,2490708-36-4
• Molecular Formula: Cu2Se
• Molecular Weight: 206.05
• Hs Code.: 2921290090
• European Community (EC) Number: 243-796-7
• UNII: 44P3QN57K9
• DSSTox Substance ID: DTXSID6066606
• Wikipedia: Copper_selenide,Copper(I) selenide
• Mol file: 20405-64-5.mol

Synonyms:Copper selenide (Cu2Se);20405-64-5;Cuprous selenide;Dicopper selenide;dicopper monoselenide;EINECS 243-796-7;UNII-44P3QN57K9;44P3QN57K9;Cu2Se;BERZELINE;cop-per(i) selenide;SELENKUPFER;Copper (I) Selenide;Cu2-Se;COPPER(1+) SELENIDE;CUPROUS SELENIDE [MI];DTXSID6066606;Chromium Silicide (CrSi) Sputtering Targets;Copper(I) selenide, 99.95% trace metals basis

Chemical Property of Copper selenide (Cu2Se)

Chemical Property:

• Melting Point: 1113°C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: -0.38580
• Water Solubility.: Soluble in hydrochloric acid. Insoluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 205.77572
• Heavy Atom Count: 3
• Complexity: 2.8

Purity/Quality:

99.99%, ^*data from raw suppliers

Copper(I) selenide 99.95% trace metals basis ^*data from reagent suppliers

Safty Information:

• Hazard Codes: T,N
• Statements: 23/25-33-50/53
• Safety Statements: 20/21-28-45-60-61

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Metals, Inorganic Compounds
• Canonical SMILES: [Cu].[Cu].[Se]
• Uses: Copper(I) selenide is used as intermediate in chemical research. It is a thermoelectric material used in a number of industrial applications including infrared detection and imaging. In semiconductors.