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Copper(I) selenide - 99.9% metals basis, high purity , CAS No.20405-64-5

1 Citations

COA

Grade & Purity:

≥99.9% metals basis

Cas Number: 20405-64-5
Molecular Weight: 206.05
MDL number: MFCD00049908
PubChem CID: 6914519
PubChem SID: 504764328

In stock

Item Number

C302728

Grouped product items
SKU	Size	Availability	Price
C302728-1g	1g	3	$152.90
C302728-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$523.90
C302728-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,833.90

Basic Description

Synonyms	Copper selenide (Cu2Se) \| 20405-64-5 \| Cuprous selenide \| Dicopper selenide \| 44P3QN57K9 \| dicopper monoselenide \| EINECS 243-796-7 \| UNII-44P3QN57K9 \| BERZELINE \| cop-per(i) selenide \| SELENKUPFER \| Copper (I) Selenide \| COPPER(1+) SELENIDE \| CUPROUS SELENIDE [MI] \| DTXSID6066606 \| C
Specifications & Purity	≥99.9% metals basis
Storage Temp	Room temperature,Desiccated
Shipped In	Normal
Product Description	Product Describtion: We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Product Application: Copper(I) selenide (Cu2Se) is a semiconductor material, which exists in cubic, tetragonal or orthorhombic forms. It forms thin films, which can be used as solar cell materials, optical filters, thermoelectric converters, electro-optical devices, and microwave shield coatings.

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
- Superclass Mixed metal/non-metal compounds
  - Class Miscellaneous mixed metal/non-metals

Kingdom	Inorganic compounds
Superclass	Mixed metal/non-metal compounds
Class	Miscellaneous mixed metal/non-metals
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Miscellaneous mixed metal/non-metals
Alternative Parents	Not available
Molecular Framework	Not available
Substituents	Miscellaneous mixed metal/non-metal
Description	This compound belongs to the class of inorganic compounds known as miscellaneous mixed metal/non-metals. These are inorganic compounds containing non-metal as well as metal atoms but not belonging to afore mentioned classes.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504764328
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504764328
INCHI	InChI=1S/2Cu.Se
InChIKey	KTLOQXXVQYUCJU-UHFFFAOYSA-N
Smiles	[Cu].[Cu].[Se]
Isomeric SMILES	[Cu].[Cu].[Se]
Molecular Weight	206.05
Reaxy-Rn	16539844
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=16539844&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot Number	Certificate Type	Date	Item
J2213361	Certificate of Analysis	Aug 16, 2022	C302728
J2213360	Certificate of Analysis	Aug 16, 2022	C302728
J2213364	Certificate of Analysis	Aug 16, 2022	C302728

Chemical and Physical Properties

Solubility	Soluble in hydrochloric acid. Insoluble in water.
Melt Point(°C)	1113 °C
Molecular Weight	206.060 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	0
Exact Mass	205.776 Da
Monoisotopic Mass	205.776 Da
Topological Polar Surface Area	0.000 Å²
Heavy Atom Count	3
Formal Charge	0
Complexity	2.800
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	3

Citations of This Product

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