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Tetramethyldisilazane, 97%
Description
Tetramethyldisilazane is used as a gas chromatographic derivatizing reagent. Further, it reacts with phenol to prepare dimethylphenoxysilane. In addition, it is used in electronic, polymer and pharmaceutical industries.
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.
Tetramethyldisilazane is used as a gas chromatographic derivatizing reagent. Further, it reacts with phenol to prepare dimethylphenoxysilane. In addition, it is used in electronic, polymer and pharmaceutical industries.
Solubility
Miscible with common organic solvents.
Notes
Moisture sensitive. Incompatible with strong oxidizing agents.

Specifications
Specifications
Boiling Point | 99°C to 100°C |
Quantity | 50 g |
UN Number | UN2924 |
Beilstein | 741869 |
Flash Point | −3°C (26°F) |
Solubility Information | Miscible with common organic solvents. |
Formula Weight | 133.34 |
Percent Purity | 97% |
Odor | Ammonia-like |
Refractive Index | 1.4055 |
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Safety and Handling
Hazard Category | H225-H314-H335 |
Hazard Statement | GHS H Statement H225-H314-H318 Highly flammable liquid and vapour. Causes severe skin burns and eye damage. Causes serious eye damage. |
Precautionary Statement | P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c |
DOTInformation | Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, CORROSIVE, N.O.S. |
EINECSNumber | 240-072-2 |
TSCA | Yes |
Recommended Storage | Ambient temperatures; Store under Nitrogen |
RUO – Research Use Only
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