Kaliumtrifluormethansulfinat
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- CAS-Nr.
- 41804-89-1
- Bezeichnung:
- Kaliumtrifluormethansulfinat
- Englisch Name:
- potassium trifluoromethanesulfonate
- Synonyma:
- POTASSIUM TRIFLATE;Potassium triflinate;POTASSIUM TRIFLUOROMETHANESULFINATE;potassium trifluoromethanesulphinate;POTASSIUM TRIFLUOROMETHANESULPHONATE;POTASSIUM TRIFLUOROMETHANESULFONIC ACID;TRIFLUOROMETHANESULFONIC ACID POTASSIUM SALT;TRIFLUOROMETHANESULFINIC ACID, POTASSIUM SALT;Trifluoromethane sulphinic acid potassium salt;Methanesulfinic acid,1,1,1-trifluoro-, potassium salt (1:1)
- CBNumber:
- CB5687198
- Summenformel:
- CF3O2S.K
- Molgewicht:
- 172.17
- MOL-Datei:
- 41804-89-1.mol
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Kaliumtrifluormethansulfinat Eigenschaften
- Schmelzpunkt:
- 236-241 °C
- Stabilität:
- Stable. Incompatible with astrong oxidizing agents. Protect from moisture. Hygroscopic.
Kaliumtrifluormethansulfinat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R38:Reizt die Haut.
R37:Reizt die Atmungsorgane.
R36:Reizt die Augen.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
white powder
Verwenden
Potassium Trifluoromethanesulfinate is used in preparation of trifluoromethanesulfonyl compounds.
Application
Potassium trifluoromethanesulfonate is used as a reagent in the synthesis of guanine-quadruplex hybrid materials.
Synthese
At first, an aqueous solution was prepared by dissolving 125 g of potassium sulfite in 290 g of water. Then, a metal pressure-proof reactor was charged with this aqueous solution. Then, the atmosphere of the reactor was removed to obtain a reduced pressure. After that, 30.7 g of trifluoromethanesulfonic fluoride was added to the reactor, stirring from 0° C. to room temperature for 12 hr. The resulting reaction liquid was neutralized with potassium carbonate, followed by water removal. Then, methanol was added to the remaining solid matter to extract the target product. The resulting methanol solution was concentrated to dryness, obtaining 32.6 g of potassium trifluoromethanesulfonate (94%).
Kaliumtrifluormethansulfinat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Kaliumtrifluormethansulfinat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 25)Lieferanten
41804-89-1(Kaliumtrifluormethansulfinat)Verwandte Suche:
- POTASSIUM TRIFLATE
- POTASSIUM TRIFLUOROMETHANESULFONIC ACID
- POTASSIUM TRIFLUOROMETHANESULPHONATE
- TRIFLUOROMETHANESULFONIC ACID POTASSIUM SALT
- TRIFLUOROMETHANESULFINIC ACID, POTASSIUM SALT
- POTASSIUM TRIFLUOROMETHANESULFINATE
- potassium trifluoromethanesulphinate
- Trifluoromethane sulphinic acid potassium salt
- Potassium triflinate
- Methanesulfinic acid,1,1,1-trifluoro-, potassium salt (1:1)
- 41804-89-1
- 2927-26-4
- CHF3O3SK
- CF3KO2S
- Catalysts for Organic Synthesis
- Metal Triflates
- Building Blocks
- Organic Building Blocks
- Sulfur Compounds
- Sulfonic/Sulfinic Acid Salts
- Homogeneous Catalysts
