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Catalog Number:
40869
CAS Number:
7446-07-3
Tellurium(IV) oxide
Purity:
≥ 98%
Synonym(s):
Tellurium dioxide
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Product Information

Tellurium(IV) oxide, also known as tellurium dioxide, is a versatile compound with significant applications in various fields, including electronics, materials science, and ceramics. This white crystalline powder is recognized for its unique semiconductor properties, making it an essential material in the fabrication of thin-film transistors and photovoltaic cells. Its ability to form stable compounds with other elements enhances its utility in the development of advanced materials, such as thermoelectric devices and optical coatings.

In addition to its electronic applications, tellurium(IV) oxide is utilized in the production of glass and ceramics, where it serves as a fluxing agent to improve the melting process and enhance the durability of the final products. Researchers also explore its potential in catalysis, particularly in reactions involving organic compounds. With its unique properties and diverse applications, tellurium(IV) oxide stands out as a valuable resource for industry professionals and researchers seeking innovative solutions in technology and materials development.

Synonyms
Tellurium dioxide
CAS Number
7446-07-3
Purity
≥ 98%
Molecular Formula
TeO2
Molecular Weight
159.6
MDL Number
MFCD00011263
PubChem ID
62638
Melting Point
733 °C (Lit.)
Appearance
White to off-white crystal
Conditions
Store at RT
General Information
Synonyms
Tellurium dioxide
CAS Number
7446-07-3
Purity
≥ 98%
Molecular Formula
TeO2
Molecular Weight
159.6
MDL Number
MFCD00011263
PubChem ID
62638
Melting Point
733 °C (Lit.)
Appearance
White to off-white crystal
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Tellurium(IV) oxide is widely utilized in research focused on:

  • Semiconductor Manufacturing: This compound is essential in the production of thin-film transistors and photovoltaic cells, enhancing the efficiency of solar panels.
  • Optical Coatings: It is used in the creation of optical glasses and coatings, improving the performance of lenses and mirrors in various optical devices.
  • Catalysis: Tellurium(IV) oxide serves as a catalyst in chemical reactions, particularly in organic synthesis, enabling faster and more efficient processes.
  • Material Science: In the development of advanced materials, it contributes to the fabrication of thermoelectric materials, which convert temperature differences into electrical energy.
  • Biomedical Applications: Researchers are exploring its potential in drug delivery systems and as an antimicrobial agent, offering innovative solutions in healthcare.

Citations