Product Overview
| Property | Value |
|---|
| Product Name | Boron Trichloride BCl3 |
| CAS No. | 10294-34-5 |
| UN Number | UN1741 |
| Purity | 99.9% / 99.999% |
| Packing | 40L cylinder (GB, ISO, DOT) |
| Filling Content | 50kg/cyl |
Transportation
| Property | Value |
|---|
| DOT Shipping Name | Boron Trichloride |
| DOT Classification | 2.3 |
| DOT Label | Poison Gas, Corrosive |
| Shipped as | Liquefied Gas |
Technical Information
| Property | Value |
|---|
| Cylinder State @ 21.1°C | Liquid |
| Molecular Weight | 117.17 g/mol |
| Specific Gravity (air=1) | 4.03 |
| Critical Temperature | 179.85 °C |
| Critical Pressure | 553.7 psig |
| Flammable Limits in Air | Non-flammable |
Applications
Boron Trichloride is used in semiconductor manufacturing as a boron source for p-type doping of silicon wafers. It is also used in chemical vapor deposition (CVD) processes, plasma etching, metal refining, and as a catalyst in various organic synthesis reactions.
