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

CAS: 12019-52-2 Cat. No.: C350054 Molecular Weight: 254.68 EC Number: 234-646-1
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
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
Storage
Room temperature
Shipped In
Normal
Size
Status
Price
Qty
5g
C350054-5g
7
$85.90
25g
C350054-25g
5
$384.90
100g
C350054-100g
1
$1,385.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

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
Room temperature
Shipped In
Normal
Purity
≥99%
Names and Identifiers
Pubchem Sid508815560
Canonical Smiles[Cu].[Cu].[Te]
InChIKeyMZEWONGNQNXVKA-UHFFFAOYSA-N
INCHI1S/2Cu.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=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClassMetalloid salts
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentMetalloid salts
Alternative Parents Intermetallic transition metal compounds  
Molecular FrameworkNot available
Substituents Intermetallic transition metal - Inorganic metalloid salt
DescriptionThis 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
3D Structure
Interactive Chemical Structure Model





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.

4 results found

Lot NumberCertificate TypeDateItem
G2502205Certificate of AnalysisJul 07, 2025 C350054
F2218215Certificate of AnalysisJun 01, 2022 C350054
F2218216Certificate of AnalysisJun 01, 2022 C350054
F2218217Certificate of AnalysisJun 01, 2022 C350054
Chemical and Physical Properties
SolubilityInsoluble in water.
Refractive Indexn20D1.45
Melt Point(°C)1125° C
Molecular Weight254.700 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass255.765 Da
Monoisotopic Mass255.765 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count3
Formal Charge0
Complexity2.800
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count3
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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