Order number: 1306-25-8
Part number: AC100021712
Cadmium Telluride presents a precisely defined set of physicochemical properties, characterized by the molecular formula CdTe and a molecular weight of 240.0 g/mol. This compound belongs to the class of cadmium compounds and tellurium compounds. Its structure is that of a semiconductor, where the cadmium atoms form a face-centered cubic crystal lattice with tellurium atoms occupying the octahedral interstitial sites. Due to the Warning signal word, handling this substance requires caution, particularly when ingested.
| Name | Value | |
|---|---|---|
| ADR | : | 9 III |
| WGK | : | 3 |
| EG-Nr. | : | 215-149-9 |
| UN-Nr. | : | 3077 |
| CAS No. | : | 1306-25-8 |
| Soluble in | : | water, ethanol, ether |
| Density (D) | : | 5,83 g/cm³ |
| Stokes shift | : | 10-20 nm |
| Particle size | : | ~6,0 nm |
| Storage temp. | : | +4 °C |
| Boiling point (bp) | : | 1130 °C |
| Melting point (mp) | : | 1092 °C |
| Functionalised with | : | -COOH |
| Emission peak width (FWHM) | : | 30-100 nm |
| Quantum yield (depends on λ | : | 15-90 % |
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© 2026 Copyright. All Rights Reserved.