bistrifluoromethanesulfonimidate , 99% , 90076-65-6

Synonym(s):
Bis(trifluoromethylsulfonyl)amine lithium salt;LiTFSI;Lithium bistrifluoromethanesulfonimidate

CAS NO.：90076-65-6

Empirical Formula: C2F6LiNO4S2

Molecular Weight: 287.09

MDL number: MFCD00210017

EINECS: 415-300-0

PRODUCT Properties

• Melting point: 234-238 °C(lit.)
• Density: 1,334 g/cm³
• vapor pressure: 0Pa at 25℃
• Flash point: >100°C (>212°F)
• storage temp.: Inert atmosphere,Room Temperature
• solubility: H₂O: 10 mg/mL, clear, colorless
• form: Hygroscopic Powder
• Specific Gravity: 1.334
• color: White
• Water Solubility: Soluble in water.
• Sensitive: Moisture Sensitive
• BRN: 6625414
• InChIKey: QSZMZKBZAYQGRS-UHFFFAOYSA-N
• LogP: -1.46

Description and Uses

Lithium bis(trifluoromethylsulphonyl)imide (LiTFSI) is normally used as a p-dopant to enhance the conductivity and hole mobility of the Spiro-OMeTAD for perovskite solar cells. It is believed that The function of LiTFSI in PSCs is similar to that in solid-state dye-sensitised solar cells.

Lithium bis(trifluoromethylsulfonyl)imide is used in the preparation of chiral imidazolium salt through an anion metathesis of the corresponding triflate organic electrolyte-based lithium batteries. It finds application in the preparation of rare-earth Lewis acid catalysts. It is also useful in primary and secondary lithium cells using organic liquid electrolytes and polymer batteries.

Safety

• Symbol(GHS): GHS05,GHS06,GHS08
• Signal word: Danger
• Hazard statements: H301+H311-H314-H373-H412
• Precautionary statements: P260-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: T,C
• Risk Statements: 24/25-34-52/53-48/22
• Safety Statements: 22-26-36/37/39-45-61
• RIDADR: UN 2923 8/PG 2
• WGK Germany: 2
• Hazard Note: Harmful/Corrosive/Moisture Sensitive
• TSCA: Yes
• HazardClass: 8
• PackingGroup: II
• HS Code: 29309090