Sodium bis(trifluoromethanesulfonyl)imide

Base Information

• Chemical Name: Sodium bis(trifluoromethanesulfonyl)imide
• CAS No.: 91742-21-1
• Molecular Formula: C2F6NNaO4S2
• Molecular Weight: 303.138
• European Community (EC) Number: 804-361-2
• Nikkaji Number: J1.339.134C
• Mol file: 91742-21-1.mol

Synonyms:sodium bis(trifluoromethanesulfonyl)imide;91742-21-1;sodium;bis(trifluoromethylsulfonyl)azanide;MFCD14156021;Sodium Triflimide;Sodium trifluoromethanesulfonimide;NaTFSI;Sodium Bis[(trifluoromethyl)sulfonyl]amide;SCHEMBL300203;Sodiobis(trifluoromethylsulfonyl)amine;SB66341;sodiumbis(trifluoromethanesulfonyl)imide;sodium bis(trifluoromethanesulfonyl)amide;Sodium trifluoromethanesulfonimide, 97%;SY068093;CS-0154338;Bis(trifluoromethanesulfonyl)imide Sodium Salt;T73067

Chemical Property of Sodium bis(trifluoromethanesulfonyl)imide

Chemical Property:

• Vapor Pressure: 0Pa at 25℃
• Melting Point: 257-258℃
• Boiling Point: 400℃ at 101.3kPa
• PSA: 85.04000
• Density: 2.15 g/cm3
• LogP: 3.22090
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive.: Moisture Sensitive
• Water Solubility.: Soluble in water
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 11
• Rotatable Bond Count: 2
• Exact Mass: 302.90706308
• Heavy Atom Count: 16
• Complexity: 379

Purity/Quality:

98%,99%, ^*data from raw suppliers

Sodium bis(trifluoromethylsulfonyl)imide ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 34
• Safety Statements: 26-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F.[Na+]
• 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.

Technology Process of Sodium bis(trifluoromethanesulfonyl)imide

There total 5 articles about Sodium bis(trifluoromethanesulfonyl)imide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

Trifluoromethanesulfonyl fluoride (335-05-7) + N-(trimethylsilyl)trifluoromethanesulfonamide N-sodium salt (91742-20-0) → sodium bis(trifluoromethanesulfonyl)imide (91742-21-1)

Guidance literature:

In tetrahydrofuran; at 100 ℃; autoclave;

DOI:10.1016/S0022-1139(00)80317-6

Reference yield: 93.2%

ethyl bis(trifluoromethanesulfonyl)imide → sodium bis(trifluoromethanesulfonyl)imide (91742-21-1)

Guidance literature:

With sodium ethanolate; carbonic acid dimethyl ester; at 60 ℃; for 12h;

Reference yield:

C2HF6NO4S2*C9H12O (1174719-19-7) → 1-(ethoxymethyl)benzene (539-30-0) + sodium bis(trifluoromethanesulfonyl)imide (91742-21-1)

Guidance literature:

With sodium hydrogencarbonate; In ethanol; at 20 ℃; Inert atmosphere;

DOI:10.1016/j.tet.2009.04.068

upstream raw materials:

Trifluoromethanesulfonyl fluoride

N-(trimethylsilyl)trifluoromethanesulfonamide N-sodium salt

C₂HF₆NO₄S₂*C₉H₁₂O

bis(trifluoromethanesulfonyl)amide

Downstream raw materials:

1-butyl-methylpyrrolidinium bis(trifluoromethylsulfonyl)amide

1-benzyl-3-butylimidazolium bis(trifluoromethansulfonyl)imide

C₂₉H₃₇F₃IrN₂O₂⁽¹⁺⁾*C₂F₆NO₄S₂^(1-)

1-decyl-3-methylimidazolium bis-trifluormethanesulfonimide

Refernces

• 1、 Wibowo, Rahmat,Aldous, Leigh,Jones, Sarah E. Ward,Compton, Richard G.. "The electrode potentials of the Group i alkali metals in the ionic liquid N-butyl-N-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide". experimental part. p. 276 - 280. Retrieved 2010/08/22.
• 2、 -. "MOLTEN SALT COMPOSITION AND USE THEREOF". Page/Page column 15. . Retrieved 2008/06/13.