Lithium bis(trifluoromethanesulphonyl)imide (LiTFSI)

Basic Information

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CAS Number

90076-65-6

Molecular Formula

C2F6LiNO4S2

Molecular Weight

287.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Specialty Chemicals UV Stabilizers

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

234-238 °C

Boiling Point

190.5°C at 760 mmHg

Density

1,334 g/cm3

Water Solubility

Soluble in water.

Flash Point

69°C

Solubility

H2O: 10 mg/mL, clear, colorless

SMILES

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O=S([N-]S(=O)(C(F)(F)F)=O)(C(F)(F)F)=O.[Li+]

InChI

1S/C2HF6NO4S2.Li/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/h9H;

InChIKey

UGEOMRBXRFUYJH-UHFFFAOYSA-N

LogP

2.61350

Complexity

379

Safety Information

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GHS Hazard Pictograms

H301

H311

H314

H373

H412

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

H311 Toxic in contact with skin
Acute toxicity, dermal

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H373 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

H412 Harmful to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 8 Class 8

Class 6.1 Class 6.1

Sensitiveness

Moisture Sensitive

Synonyms & References

English

Lithium bis((trifluoromethyl)sulfonyl)amide
Bis(trifluoromethane)sulfonimide lithium salt
N-lithiotrifluoromethanesulfonimide
Lithium bis(trifluoromethanesulfonyl)imide
Lithium bis(trifluoromethane sulfonimide)
Lithium bis(trifluoromethanesulphonyl)imide (LiTFSI)
Bistrifluoromethanesulfonimidate
Lithium bis(trifluoromethylsulfonyl)imide
bistrifluoroMethanesulfoniMide lithiuM salt
LITHIUM BIS(TRIFLUOROMETHANESULFONYL)AMIDE
Lithium bis(trifluoromethanesulphonyl)imide
Lithium bistrifluoromethanesulfonimidate
lithium,bis(trifluoromethylsulfonyl)azanide
: Lithium bis(trifluoromethanesulphonyl)imide
LiTFSI
Bis(trifluoromethanesulfonyl)imide Lithium Salt
Lithium Triflimide
Bis(trifluoromethylsulfonyl)amine lithium salt
Lithium bis((trifluoromethyl)sulfonyl)azanide
lithium bis(trifluoromethylsulfonyl)amide
Lithium bis[(trifluoromethyl)sulfonyl]azanide
9Y73039
Methanesulfonamide, 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]-, lithium salt (9CI)
1,1,1-Trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide lithium salt
Bis[(trifluoromethyl)sulfonyl]imide lithium salt
Carbon lithium dithionate floride nitride (C2Li(S2O4)F6N)
EF-N 115
Eftop EF-N 115
Fluorad HQ 115
Fluorinert HQ 115
Fluorinert HQ 115J

MDL Number

MFCD00210017

Customs Code

2924199090

FAQ

What is Lithium bis(trifluoromethanesulphonyl)imide (CAS: 90076-65-6)?

Lithium bis(trifluoromethanesulphonyl)imide, with the CAS number 90076-65-6, is an inorganic salt composed of lithium ions and bis(trifluoromethanesulphonyl)imide anions. It is a white crystalline solid that is highly soluble in polar aprotic solvents. This compound is known for its high ionic conductivity and thermal stability, making it a key component in advanced electrochemical applications.

What are the main uses of Lithium bis(trifluoromethanesulphonyl)imide (CAS: 90076-65-6)?

Lithium bis(trifluoromethanesulphonyl)imide (LiTFSI) is widely used in the production of solid-state electrolytes for lithium-ion batteries, as well as in supercapacitors and fuel cells. It also serves as a catalyst in organic synthesis and is employed in pharmaceutical research for drug delivery systems and as a stabilizer in various chemical processes.

Is Lithium bis(trifluoromethanesulphonyl)imide (CAS: 90076-65-6) safe?

Lithium bis(trifluoromethanesulphonyl)imide (LiTFSI) is generally considered safe when handled properly. However, it can be harmful if ingested or inhaled, and direct skin contact may cause irritation. Protective gloves, goggles, and ventilation are recommended. Safety standards emphasize proper storage and handling to prevent exposure and ensure workplace safety.

How should Lithium bis(trifluoromethanesulphonyl)imide (CAS: 90076-65-6) be stored?

Lithium bis(trifluoromethanesulphonyl)imide (LiTFSI) should be stored in a cool, dry, and well-ventilated area, away from moisture and strong acids. It is typically kept in airtight containers made of materials like polyethylene or glass to prevent contamination. Avoid exposure to light and ensure storage conditions maintain its chemical stability and integrity.