SodiuM bis(trifluoroMethylsulfonyl)iMide Chemical Properties

Melting point:

257-258℃

Boiling point:

400℃ at 101.3kPa

Density 

2.15 g/cm3

vapor pressure 

0Pa at 25℃

storage temp. 

Inert atmosphere,Room Temperature

Water Solubility 

Soluble in water

form 

Powder

color 

white

Sensitive 

Moisture Sensitive

Stability:

hygroscopic

InChI

InChI=1S/C2F6NO4S2.Na/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q-1;+1

InChIKey

YLKTWKVVQDCJFL-UHFFFAOYSA-N

SMILES

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

LogP

0.73 at 20℃

Safety Information

Hazard Codes 

C

Risk Statements 

34

Safety Statements 

26-36/37/39-45

RIDADR 

UN 3261 8 / PGIII

WGK Germany 

3

HS Code 

2935.90.9500

HazardClass 

8

PackingGroup 

II

SodiuM bis(trifluoroMethylsulfonyl)iMide Usage And Synthesis

Chemical Properties

Sodium bis(trifluoromethylsulfonyl)imide, a white to light yellow solid, is highly chemically and thermally stable. It is readily soluble in organic solvents such as acetonitrile and dimethyl sulfoxide, but virtually insoluble in water. This property makes it an ideal reagent in organic synthesis because it disperses and reacts well in organic solvents.

Uses

Sodium bis(trifluoromethylsulfonyl)imide is used as an electrolyte in batteries and fuel cells. It also finds use as an ionic liquid and Lewis acid.

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