Lithiumtrifluormethansulfonat

Bezeichnung:Lithiumtrifluormethansulfonat

CAS-Nr33454-82-9

Englisch Name:Lithium trifluoromethanesulfonate

CBNumberCB8719494

SummenformelCF3LiO3S

Molgewicht156.01

MOL-Datei33454-82-9.mol

Synonyma

Lithiumtrifluormethansulfonat

Lithiumtrifluormethansulfonat physikalisch-chemischer Eigenschaften

Schmelzpunkt	>300 °C (lit.)
Dichte	1,9 g/cm³
storage temp.	Inert atmosphere,Room Temperature
Löslichkeit	Water
Aggregatzustand	Powder
Farbe	White or colorless
Wasserlöslichkeit	soluble
Sensitive	Moisture Sensitive
BRN	4301818
Stabilität	hygroscopic
LogP	0.3 at 25℃ and pH1
CAS Datenbank	33454-82-9(CAS DataBase Reference)
EPA chemische Informationen	Methanesulfonic acid, trifluoro-, lithium salt (33454-82-9)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-36-37/39
WGK Germany	3
F	3-10
Hazard Note	Irritant
TSCA	Yes
HS Code	29049020

Gefahreninformationscode (GHS)

Lithium trifluoromethanesulfonate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
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.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
white powder
Properties and Applications
Lithium trifluoromethanesulfonate is highly soluble in water and organic solvents and shows excellent ion conductivity. It is highly soluble in polar organic solvents such as dimethyl carbonate (DMC), diethyl carbonate (DEC), ethyl acetate, and others. This compound exhibits good thermal stability and has a non-coordinating anion (triflate), which helps prevent unwanted reactions with other components in electrochemical systems.
Verwenden
Lithium trifluoromethanesulfonate is mixed with ceramic filler to prepare polyethylene oxide films in order to improve the electrochemical and mechanical characteristics of the membrane, which is used in the lithium batteries. It acts as a doping salt used in the preparation of nano manganese-composite polymer electrolytes.
Allgemeine Beschreibung
This product has been enhanced for energy efficiency.
Synthese
A 316L stainless steel autoclave was charged with 1678 g of a 10.0% aqueous solution of lithium hydroxide and 424 g of calcium oxide, and the temperature was raised to 85 ° C, and the mixture was stirred for 3 hours. The reaction pressure was controlled by continuously feeding the trifluoromethane sulfonyl fluoride gas. The reaction time is 3.5 hours, then the reaction is kept for 3 hours, and then the temperature is lowered to 25 ℃. The reaction liquid is filtered to obtain the product lithium trifluoromethanesulfonate aqueous solution.

Lithium trifluoromethanesulfonate Upstream-Materialien And Downstream Produkte

Lithiumtrifluormethansulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

33454-82-9, Lithium trifluoromethanesulfonate Verwandte Suche:

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