449504

Bis(trifluorometano)sulfonimida lithium salt

• Sinónimos: Bis(trifluorometilsulfonil)amina lithium salt, Bistrifluorometanosulfonimidato de litio
• Fórmula lineal: CF₃SO₂NLiSO₂CF₃
• Número de CAS: 90076-65-6
• Peso molecular: 287.09
• Beilstein/REAXYS Number: 6625414
• EC Number: 415-300-0
• MDL number: MFCD00210017
• UNSPSC Code: 12352302
• PubChem Substance ID: 24868486
• NACRES: NA.22

Propiedades

• mp: 234-238 °C (lit.)
• functional group: 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
• InChI key: QSZMZKBZAYQGRS-UHFFFAOYSA-N

Descripción

Application

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.

Other Notes

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

Información de seguridad

• pictograms: GHS06,GHS08,GHS05
• signalword: Danger
• hcodes: H301 + H311,H314,H373,H412
• pcodes: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Oral
• target_organs: Nervous system
• Storage Class: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges