Trimethylantimony
- CAS NO.：594-10-5
- Empirical Formula: C3H9Sb
- Molecular Weight: 166.86
- MDL number: MFCD00014847
- EINECS: 209-824-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:50:37
What is Trimethylantimony?
Chemical properties
Trimethylantimony is a colorless and transparent liquid, which is a kind of MO source (metal organic metal organic compound). Its chemical properties are relatively active, and it will spontaneously ignite in the air.
The Uses of Trimethylantimony
Trimethylantimony is the raw material of MOCVD process and is used as N-type dopant for AsGa, GaP, GaAsP, etc. in the manufacture of light-emitting diodes.
Preparation
First synthesize trimethyl antimony by Grignard reagent method, and then concentrate the crude product of trimethyl antimony to obtain Trimethylantimony.
Properties of Trimethylantimony
| Melting point: | -87,6°C |
| Boiling point: | 80,6°C |
| Density | 1,528 g/cm3 |
| refractive index | 1.4200 |
| Flash point: | -18°C |
| form | liquid |
| color | colorless flammable liquid |
Safety information for Trimethylantimony
Computed Descriptors for Trimethylantimony
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