Basic information
- Name:
Lithium bis(trifluoromethanesulphonyl)imide
- CAS No.:
90076-65-6
- Molecular Structure:

- Formula:
- C2F6LiNO4S2
- Molecular Weight:
- 287.08
- Deleted CAS:
- 149330-06-3,157306-34-8,230309-67-8,327155-75-9,716377-02-5,732284-91-2,848585-66-0,858642-85-0,876273-90-4,900160-17-0,1000693-70-8,1086269-49-9,1122573-46-9,1184304-91-3,1290058-32-0
- Synonyms:
- 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;Fluorad HQ 115;Fluorinert HQ115;Fluorinert HQ 115J;HQ 115;LiTFSI;Lithiotrifluoromethanesulfonimide;Lithium bis(perfluoromethylsulfonyl)imide;Lithium triflimide;MEK 50R;N,N-Bis[(trifluoromethyl)sulfonyl]amine lithium salt;Sankonol EAc 20R;
- EINECS:
- 415-300-0
- Density:
- 1.334 g/cm3
- Melting Point:
- 234-238 °C(lit.)
- Solubility:
- H2O: 10 mg/mL, clear, colorless
- Appearance:
- white hygroscopic powder
- Hazard Symbols:
T,
C- Risk Codes:
- 24/25-34-52/53;
- Safety Description:
- 22-26-36/37/39-45-61 Details
- Transport Information:
- UN 2923 8/PG 2
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Chemistry
Molecular structure of Lithium bis(trifluoromethanesulphonyl)imide (CAS NO.90076-65-6) is:

Product Name: Lithium bis(trifluoromethanesulphonyl)imide
CAS Registry Number: 90076-65-6
IUPAC Name: lithium bis(trifluoromethylsulfonyl)azanide
Molecular Weight: 287.087119 [g/mol]
Molecular Formula: C2F6LiNO4S2
H-Bond Donor: 0
H-Bond Acceptor: 11
EINECS: 415-300-0
Melting Point: 234-238 °C(lit.)
Solubility: H2O: 10 mg/mL, clear, colorless
Sensitive Moisture Sensitive
Density: 1.334 g/cm3
Other Registry Number: 149330-06-3 ;157306-34-8 ;230309-67-8 ;327155-75-9 ;716377-02-5 ;732284-91-2 ;848585-66-0 ;858642-85-0 ;876273-90-4 ;900160-17-0
Product Categories: Metal Triflates;Catalysts for Organic Synthesis;Classes of Metal Compounds;Homogeneous Catalysts;Li (Lithium) Compounds;Synthetic Organic Chemistry;Typical Metal Compounds
Uses
Lithium bis(trifluoromethanesulphonyl)imide (CAS NO.90076-65-6) is mainly used as Li-ion battery electrolyte.
Safety Profile
Safty information about Lithium bis(trifluoromethanesulphonyl)imide (CAS NO.90076-65-6) is:
Hazard Codes:
T,
C
Risk Statements: 24/25-34-52/53
R24/25:Toxic in contact with skin and if swallowed.
R34:Causes burns.
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 22-26-36/37/39-45-61
S22:Do not breathe dust.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR: UN 2923 8/PG 2
WGK Germany: 2
Hazard Note: Harmful/Corrosive/Moisture Sensitive
HazardClass: 8
PackingGroup: II
Specification
Lithium bis(trifluoromethanesulphonyl)imide , its cas register number is 90076-65-6. It also can be called Methanesulfonamide, 1,1,1-trifluoro-N-((trifluoromethyl)sulfonyl)-, lithium salt ; Methanesulfonamide, 1,1,1-trifluoro-N-((trifluoromethyl)sulfonyl)-, lithium salt (1:1) .It is a white hygroscopic powder.

