COPPER(I) TELLURIDE
- CAS NO.：12019-52-2
- Empirical Formula: Cu2Te
- Molecular Weight: 254.69
- MDL number: MFCD00049727
- EINECS: 234-646-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:50:14
What is COPPER(I) TELLURIDE?
Chemical properties
black hexagonal; 3mm pieces and smaller with 99.5% purity [CER91] [LID94]
The Uses of COPPER(I) TELLURIDE
It is used as a colorent of glass and ceramics, rubber vulcanization?accelerator, metallurgical additives, petrochemical catalyst, solar cells, thermoelectric refrigeration Materials, Infrared Detection Materials, Electroplating.
Properties of COPPER(I) TELLURIDE
| Melting point: | 1127°C |
| Density | 7.27 |
| refractive index | 1.45 |
| form | Pieces |
| color | Blue-black |
| Water Solubility | Insoluble in water. |
| Exposure limits | ACGIH: TWA 1 mg/m3; TWA 0.1 mg/m3 NIOSH: IDLH 100 mg/m3; IDLH 25 mg/m3; TWA 1 mg/m3; TWA 0.1 mg/m3 |
| EPA Substance Registry System | Copper telluride (Cu2Te) (12019-52-2) |
Safety information for COPPER(I) TELLURIDE
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H332:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. |
Computed Descriptors for COPPER(I) TELLURIDE
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