TELLURIUM DIETHYL
- CAS NO.：627-54-3
- Empirical Formula: C4H10Te
- Molecular Weight: 185.72
- MDL number: MFCD00015104
- EINECS: 211-002-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:15:30
What is TELLURIUM DIETHYL?
Chemical properties
Diethyl tellurium is a light yellow liquid with a strong garlic odor, and highly toxic. It is unstable in air and catches fire at room temperature. Almost insoluble in water, soluble in ethanol.
The Uses of TELLURIUM DIETHYL
Diethyl tellurium is an organometallic compound, which can be used to prepare infrared detection materials and prepare group II ~ VI tellurium-containing semiconductor compounds.
Synthesis
Diethyltelluride was prepared by reacting HCHO, NaHSO3.2H2O with Te under alkaline conditions
Properties of TELLURIUM DIETHYL
| Boiling point: | 137-138 °C(lit.) |
| Density | 1.5990 |
| refractive index | 1.5182 |
| Flash point: | 42 °C |
| EPA Substance Registry System | Diethyl telluride (627-54-3) |
Safety information for TELLURIUM DIETHYL
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for TELLURIUM DIETHYL
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