Description

Tellurium Diiodide is an inorganic compound of tellurium and iodine, available under CAS NO 13451-16-6. This specialized chemical is valued for its role as a precursor in advanced material synthesis and as a reagent in specific inorganic and organometallic reactions. It is primarily utilized by research institutions and industrial manufacturers in the fields of semiconductor research, specialty catalysts, and chemical vapor deposition (CVD) processes.

Application

• Semiconductor Research & Development: Used as a dopant source or precursor material in the study and fabrication of novel semiconductor compounds.
• Chemical Vapor Deposition (CVD): Serves as a volatile source for tellurium in the deposition of thin films for electronic and optoelectronic devices.
• Inorganic Synthesis: Acts as a key reagent in the preparation of other tellurium-containing compounds and complexes.
• Catalyst Development: Investigated for use in specialized catalytic processes within chemical manufacturing.
• Laboratory Reagent: Employed in analytical and research laboratories for specific chemical reactions and studies.
• Material Science: Utilized in the development of advanced materials, including thermoelectric and photovoltaic materials.

Basic Information

Product Name	Tellurium Diiodide
CAS No.	13451-16-6
Molecular Formula	I2Te or TeI2
Molecular Weight	381.41 g/mol
Synonyms	Tellurium(II) iodide; Diiodotellurium; Tellurium iodide (TeI2); Tellurous iodide; Tellurium diiodide; Iodotellurium; Tellurium iodine compound
EINECS	236-638-8

Quality Control

Our Tellurium Diiodide is produced and handled under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity and composition. A Certificate of Analysis (COA) detailing specific test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its light-sensitive nature and tendency to be easily oxidized, it is recommended to store this material under an inert atmosphere such as argon or nitrogen for long-term stability. Keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Dark gray to black crystalline solid or powder
Identification (IR)	Conforms
Assay (TeI2)	≥ 98.0 %
Heavy Metals (as Pb)	≤ 50 ppm
Loss on Drying	≤ 1.0 %

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