Copper (I) Selenide

Synonym: Dicopper selenide, Cuprous selenide, Copper selenidocopper
CAS Number 20405-64-5 | MDL Number MFCD00049908 | EC Number 243-796-7

Copper (I) Selenide Chemical Structure

Product CodeCU5645
CAS Number20405-64-5
Assay (purity)99.99%
Purity methodby elemental analysis
Molecular weight206.05
Formsolid
Appearanceblack solid
Melting point1113C
Molecular formulaCu2Se
Linear formulaCu2Se

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Copper (I) Selenide contact us at sales@ereztech.com

Safety information

Signal wordDANGER
Pictograms
Hazard statementsH301, H331, H373
Precautionary statementsP260, P261, P264, P270, P271, P301+P310, P304+P340, P311, P314, P321, P330, P403+P233, P405, P501
UN3283
Transport descriptionSELENIUM COMPOUND, SOLID, N.O.S. (COPPER (I) SELENIDE)
Hazardous class6.1
Packing groupII
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

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External identifiers for Dicopper selenide

Pubchem CID6914519
SMILES[O-]S(=O)(=O)[O-].[Cu+2]
IUPAC Namecopper; selenium
InchI IdentifierInChI=1S/2Cu.Se
InchI KeyKTLOQXXVQYUCJU-UHFFFAOYSA-N

Ereztech synthesizes and sells additional CU-compounds.

To purchase Copper (I) Selenide contact us at sales@ereztech.com