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Copper(I) telluride - ≥99%, high purity , CAS No.12019-52-2

COA

Grade & Purity:

≥99%

Cas Number: 12019-52-2
Molecular Weight: 254.68
EC Number: 234-646-1
PubChem CID: 6914517

In stock

Item Number

C350054

Grouped product items
SKU	Size	Availability	Price
C350054-5g	5g	7	$85.90
C350054-25g	25g	5	$384.90
C350054-100g	100g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,385.90

Basic Description

Synonyms	Copper telluride (Cu2Te) \| Copper (i) telluride \| Cuprous telluride (Cu2Te) \| Chromium Doped Silicon Monoxide (Cr-SiO) Sputtering Targets \| Dicopper monotelluride \| DTXSID90893165 \| EINECS 234-646-1 \| Copper telluride (Cu0.67Te0.33) \| copper;tellurium \| C
Specifications & Purity	≥99%
Storage Temp	Room temperature
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
- Superclass Mixed metal/non-metal compounds
  - Class Metalloid salts

Kingdom	Inorganic compounds
Superclass	Mixed metal/non-metal compounds
Class	Metalloid salts
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Metalloid salts
Alternative Parents	Intermetallic transition metal compounds
Molecular Framework	Not available
Substituents	Intermetallic transition metal - Inorganic metalloid salt
Description	This compound belongs to the class of inorganic compounds known as metalloid salts. These are inorganic halogenic compounds in which the heaviest metal atom is a metalloid.
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

INCHI	InChI=1S/2Cu.Te
InChIKey	MZEWONGNQNXVKA-UHFFFAOYSA-N
Smiles	[Cu].[Cu].[Te]
Isomeric SMILES	[Cu].[Cu].[Te]
WGK Germany	3
Molecular Weight	254.68
Reaxy-Rn	16505751
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=16505751&ln=

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

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

Analytical Chart:

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4 results found

Lot Number	Certificate Type	Date	Item
G2502205	Certificate of Analysis	Jul 07, 2025	C350054
F2218215	Certificate of Analysis	Apr 03, 2025	C350054
F2218217	Certificate of Analysis	Apr 03, 2025	C350054
F2218216	Certificate of Analysis	Apr 03, 2025	C350054

Chemical and Physical Properties

Solubility	Insoluble in water.
Refractive Index	n20D1.45
Melt Point(°C)	1125° C
Molecular Weight	254.700 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	0
Exact Mass	255.765 Da
Monoisotopic Mass	255.765 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

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