Description

Diethylditelluride is a highly reactive organotellurium compound, primarily utilized as a versatile precursor in advanced materials synthesis and chemical vapor deposition (CVD) processes. Its significance lies in its ability to introduce tellurium into complex molecular frameworks and thin films, which is critical for developing semiconductors and specialized catalysts. This product is essential for R&D laboratories and manufacturers in the electronics, nanotechnology, and specialty chemical sectors seeking high-purity intermediates for innovative applications.

Application

• Chemical Vapor Deposition (CVD) Precursor: A key source material for depositing tellurium-containing thin films in semiconductor and photovoltaic device fabrication.
• Organometallic Synthesis: Serves as a fundamental building block for synthesizing complex organotellurium compounds and catalysts.
• Materials Science Research: Used in the development of novel chalcogenide materials, quantum dots, and low-dimensional nanostructures.
• Specialty Polymerization Catalyst: Acts as a catalyst or co-catalyst in specific polymerization reactions to create polymers with unique electronic properties.
• Pharmaceutical Intermediate: Employed in the research and development of certain bioactive molecules and radiopharmaceuticals.
• Dopant Source: Used for doping semiconductor materials to modify their electrical and optical characteristics.

Basic Information

Product Name	Diethylditelluride
CAS No.	26105-63-5
Molecular Formula	C4H10Te2
Molecular Weight	329.82 g/mol
Synonyms	Diethyl Ditelluride; Ditelluroethane; Ethyl Ditelluride; Tellurium Diethyl Ditelluride; Diethyl Ditellane; 1,2-Diethyl Ditelluride; Diethyl Ditelluride (Et2Te2)
EINECS	Contact for details

Quality Control

Our Diethylditelluride is produced and handled under stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including assay, identification, and impurity profiling via techniques such as NMR, GC, and elemental analysis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its properties of being easily oxidized (store under inert atmosphere) and highly volatile, this material must be stored under an inert gas (argon or nitrogen) in a cool, well-ventilated place. Recommended storage temperature is 2-8°C. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Yellow to orange liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Purity (NMR)	≥ 96.0%
Tellurium Content	Contact for details
Volatile Impurities (GC)	≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.