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|
HS Code |
725891 |
| Chemical Name | Triethylsilyl Trifluoromethanesulfonate |
| Synonyms | Triethylsilyl triflate, TESOTf |
| Molecular Formula | C7H15F3O3SSi |
| Molecular Weight | 284.33 g/mol |
| Cas Number | 15106-30-4 |
| Appearance | Colorless to yellow liquid |
| Boiling Point | 60-62°C at 0.4 mmHg |
| Density | 1.216 g/mL at 25°C |
| Solubility | Decomposes in water, soluble in most organic solvents |
| Refractive Index | n20/D 1.3900 |
| Purity | Typically ≥97% |
| Storage Conditions | Store under dry, inert atmosphere, at 2-8°C |
| Hazard Classification | Corrosive, moisture sensitive |
| Smiles | CC[Si](CC)(CC)OS(=O)(=O)C(F)(F)F |
| Inchi | InChI=1S/C7H15F3O3SSi/c1-4-14(5-2,6-3)13-15(11,12)7(8,9)10/h4-6H2,1-3H3 |
As an accredited Triethylsilyl Trifluoromethanesulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 25g Sigma-Aldrich Triethylsilyl Trifluoromethanesulfonate comes in a sealed amber glass bottle with a tamper-evident cap. |
| Shipping | Triethylsilyl Trifluoromethanesulfonate (chemical grade, Sigma Aldrich/Merck/TCI) is shipped in tightly sealed glass containers under an inert atmosphere, typically with cold packs if required. Classified as a corrosive and moisture-sensitive substance, it is shipped according to IATA and DOT regulations as a hazardous material, ensuring stability and safety during transit. |
| Storage | Triethylsilyl Trifluoromethanesulfonate should be stored in a cool, dry, and well-ventilated area, tightly sealed in its original container. Protect from moisture, air, and direct sunlight. Store under inert atmosphere, such as nitrogen or argon, if possible. Keep away from acids, bases, and oxidizing agents. Handle in a fume hood and avoid contact with skin or eyes. |
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