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Thermo Scientific Chemicals
三氟甲烷磺酸钠, 98%
CAS: 2926-30-9 | CF3NaO3S | 172.053 g/mol
| 货号 | 数量 |
|---|---|
| B20776.06 又称 B20776-06 | 5 g |
化学标识符
CAS2926-30-9
IUPAC Namesodium trifluoromethanesulfonate
Molecular FormulaCF3NaO3S
InChI KeyXGPOMXSYOKFBHS-UHFFFAOYSA-M
SMILES[Na+].[O-]S(=O)(=O)C(F)(F)F
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规格
规格表
规格表Elemental Analysis(Fluorine, F) : 32.30-34.11%
FormPowder
Appearance (Color)White
Water Content (Karl Fischer Titration)<1.0%
Assay (unspecified)(based on F Elemental analysis) : >97.5 to <102.5&
Sodium trifluoromethanesulfonate is used in the preparation of N-fluoro-2-methylpyridinium triflate by reaction with dinitrogen difluoride as a reagent. It is also used as a chaotropic mobile phase additive in reversed-phase liquid chromatography (RP-LC).
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.
Applications
Sodium trifluoromethanesulfonate is used in the preparation of N-fluoro-2-methylpyridinium triflate by reaction with dinitrogen difluoride as a reagent. It is also used as a chaotropic mobile phase additive in reversed-phase liquid chromatography (RP-LC).
Solubility
Soluble in water.
Notes
Hygroscopic. Incompatible with strong oxidizing agents, acids and bases.
Sodium trifluoromethanesulfonate is used in the preparation of N-fluoro-2-methylpyridinium triflate by reaction with dinitrogen difluoride as a reagent. It is also used as a chaotropic mobile phase additive in reversed-phase liquid chromatography (RP-LC).
Solubility
Soluble in water.
Notes
Hygroscopic. Incompatible with strong oxidizing agents, acids and bases.
RUO – Research Use Only
General References:
- Sulfinylation of aromatic compounds can be brought about in triflic acid at room temperature to give good yields of aryl trifluoromethyl sulfoxides: Synlett, 550 (2001).
- Catalyzes the aza Diels-Alder reaction of Danishefsky's diene (1-Methoxy-3-trimethyl siloxy-1,3-butadiene, L14672) with imines in water under neutral conditions: Chem. Commun., 574 (2003).
- Lima, F. S.; Cuccovia, I. M.; Buchner, R.; Antunes, F. E.; Lindman, B.; Miguel, M. G.; Horinek, D.; Chaimovich, H. Sodium Triflate Decreases Interaggregate Repulsion and Induces Phase Separation in Cationic Micelles. Langmuir 2015, 31 (9), 2609-2614.
- Ji, X. M.; Wei, L.; Chen, F.; Tang, R. Y. Direct trifluoromethylation of imidazoheterocycles in a recyclable medium at room temperature. RSC Adv. 2015, 5 (38), 29766-29773.