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Xenon difluoride, 99.5% (metals basis)
Description
Used as Fluorinating agent and oxidizing agent, gaseous etchant for silicon, particularly in the production of microelectromechanical systems (MEMS).
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
Specifications
| Melting Point | 127°C to 129°C |
| Physical Form | Crystalline Granules |
| Quantity | 50 g |
| Assay Percent Range | 99.5%, metal basis |
| Solubility Information | Decomposes in water. |
| Formula Weight | 169.3 |
| Sensitivity | Moisture sensitive |
| Density | 4.32 |
| Chemical Name or Material | Xenon Difluoride |
Safety and Handling
| Hazard Category | H272-H314-H335 |
| Hazard Statement | Keep container in a well ventilated place. Keep away from combustible material. When using do not eat or drink. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Precautionary Statement | P210-P220-P221-P260-P264b-P271-P280-P301+P330+P331-P304+P340-P305+P351+P338-P306+P360-P310-P353-P363-P370+P380+P375-P372-P380-P501c |
| DOTInformation | DOT Class: 5.1; Packaging Group: II |
| EINECSNumber | 237-251-2 |
| RTECSNumber | ZE1294116 |
| TSCA | Yes |
| Recommended Storage | Ambient temperatures; Store under Argon |
RUO – Research Use Only
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