449504

Bis(trifluormethan)sulfonimid Lithiumsalz

• Synonym(e): Bis(trifluormethylsulfonyl)amin Lithiumsalz, Lithiumbistrifluormethansulfonimidat
• Lineare Formel: CF₃SO₂NLiSO₂CF₃
• CAS-Nummer: 90076-65-6
• Molekulargewicht: 287.09
• Beilstein: 6625414
• EG-Nummer: 415-300-0
• MDL-Nummer: MFCD00210017
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24868486
• NACRES: NA.22

Eigenschaften

• mp (Schmelzpunkt): 234-238 °C (lit.)
• Funktionelle Gruppe: fluoro
• SMILES String: [Li]N(S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F
• InChI: 1S/C2F6NO4S2.Li/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q-1;+1
• InChIKey: QSZMZKBZAYQGRS-UHFFFAOYSA-N

Beschreibung

Anwendung

Bis(trifluoromethane)sulfonimide lithium salt (Li-TFSI) can be used:

• As a chemical additive for improving the power conversion efficiencies in porphyrin-based organic solar cells.     
• As a reagent in the preparation of imidazolium core bearing monomer ionic liquids to develop polymerized ionic liquids.
• For the preparation of a chiral imidazolium salt via anion metathesis of the corresponding triflate.       
• In the synthesis of solid polymer electrolytes for lithium-ion batteries. 
• In the synthesis of polyelectrolyte reusable homogenous catalysts, which are used in the Diels–Alder reactions between isoprene and a variety of dienophiles.
• Used in the preparation of electrolytes for lithium batteries and novel rare-earth Lewis acid catalysts.

Sonstige Hinweise

For a review on fluorine containing nitrogen acids, see Coordination Chemistry Reviews.

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS05
• Signalwort: Danger
• H-Sätze: H301 + H311,H314,H373,H412
• P-Sätze: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Oral
• Zielorgane: Nervous system
• Lagerklassenschlüssel: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges