Copper(II) telluride
Copper(II) telluride (CAS: 12019-23-7), with the empirical formula CuTe and a molecular weight of 191.15 g/mol, is a chalcogenide compound. It is utilised in materials science and metal and ceramic science applications. This compound is supplied by Tech Serve Solutions at a high purity of 99.9% trace metals basis, suitable for research and development purposes.

Materials Science Research
Copper(II) telluride serves as a material for investigation in advanced materials science. Its properties make it a candidate for research into novel electronic and thermoelectric applications.
Metal and Ceramic Science
This compound is employed in studies within metal and ceramic science. It can be used as a component in the development of new alloys or ceramic composites with specific thermal or electrical characteristics.
Semiconductor Development
Copper(II) telluride is a chalcogenide compound that may be explored for its semiconducting properties. Research may focus on its potential use in the fabrication of novel semiconductor devices.
| Molecular weight | 191.15 |
|---|---|
| Empirical formula | CuTe |
| Assay | 99.9% trace metals basis |
| Density | 7.100 g/mL at 25 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Copper(II) telluride used for?
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Copper(II) telluride is primarily used in materials science and metal and ceramic science research, including potential applications in semiconductor development.
What are the CAS number and formula for Copper(II) telluride?
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The CAS number for Copper(II) telluride is 12019-23-7, and its empirical formula is CuTe.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Copper(II) telluride at 99.9% trace metals basis purity. This product is not represented as USP, BP, or EP grade.
What are the safety and handling precautions for Copper(II) telluride?
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Handling Copper(II) telluride requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the safety data sheet for comprehensive handling information.
How is Copper(II) telluride packed, shipped, and exported?
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Copper(II) telluride is carefully packed to ensure product integrity during transit. Tech Serve Solutions exports chemicals globally, adhering to all relevant shipping regulations.
How can I request a sample or quote for Copper(II) telluride?
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To request a sample or a quote for Copper(II) telluride, please contact the Tech Serve Solutions sales department through our website or by phone.
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