| Identification | More | [Name]
TRIFLUOROMETHANESULFONIMIDE | [CAS]
82113-65-3 | [Synonyms]
1,1,1-TRIFLUORO-N-[(TRIFLUOROMETHYL)SULFONYL]METHANESULFONAMIDE
BIS(TRIFLUOROMETHANE)SULFONAMIDE
BISTRIFLUOROMETHANESULFONIMIDE
BIS(TRIFLUOROMETHANESULFONYL)AMINE
Bis(trifluoromethanesulfonyl)imide
BIS(TRIFLUOROMETHYLSULFONYL)AMINE
N,N-BIS(TRIFLUOROMETHANESULFONYL)IMIDE
N,N-BIS(TRIFLUOROMETHANESULFONYL)IMIDE ACID
N,N-BIS(TRIFLUOROMETHYLSULPHONYL)AMINE
TRIFLUOROMETHANESULFONIMIDE
bistrifluoromethanesulfonimidesol.
Trifluoromethansulfonimide
bis(Trifluoromethanesulphonyl)imide
BISTRIFLUOROMETHANESULFONIMIDE SOL., ~0. 5 M IN DICHLOROM.
N,N-Bis(trifluoromethylsulfonyl)amine
bis(trifluoromethane)sulfonimide solution
Methanesulfonamide, 1,1,1-trifluoro-N-((trifluoromethyl)sulfonyl)-
N,N-Bis-(trifluoromethylsulfonyl)-imide
TRIFLUOROMETHANSULFONAMIDE
Bis(trifluoromethanesulfonyl)amine, Bis(trifluoromethylsulfonyl)amine | [EINECS(EC#)]
214-152-2 | [Molecular Formula]
C2HF6NO4S2 | [MDL Number]
MFCD00214154 | [Molecular Weight]
281.15 | [MOL File]
82113-65-3.mol |
| Chemical Properties | Back Directory | [Appearance]
light yellow to brown liquid | [Melting point ]
52-56 °C
| [Boiling point ]
90-91 °C(lit.) | [density ]
1.36 | [storage temp. ]
2-8°C
| [solubility ]
800g/l Risk of violent reaction. | [form ]
Crystals | [pka]
-10.42±0.40(Predicted) | [color ]
Colorless to brownish | [PH]
0.8 (100g/l, H2O, 20℃)Risk of violent reaction. | [Stability:]
Stable. Incompatible with strong oxidizing agents. Reacts violently with water. | [BRN ]
4754101 | [InChI]
1S/C2HF6NO4S2/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h9H | [InChIKey]
ZXMGHDIOOHOAAE-UHFFFAOYSA-N | [SMILES]
FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F | [LogP]
-0.771 at 25.5℃ and pH6.7 | [CAS DataBase Reference]
82113-65-3(CAS DataBase Reference) | [EPA Substance Registry System]
Methanesulfonamide, 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]- (82113-65-3) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns.
R40:Limited evidence of a carcinogenic effect.
R14:Reacts violently with water. | [Safety Statements ]
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 label where possible) . | [RIDADR ]
UN 3265 8/PG 2
| [WGK Germany ]
3
| [F ]
3-10-21 | [Hazard Note ]
Corrosive | [TSCA ]
TSCA listed | [HazardClass ]
8 | [PackingGroup ]
I | [HS Code ]
29350090 | [Storage Class]
6.1D - Non-combustible acute toxic Cat.3
toxic hazardous materials or hazardous materials causing chronic effects | [Hazard Classifications]
Acute Tox. 3 Oral
Aquatic Chronic 3
Eye Dam. 1 |
| Hazard Information | Back Directory | [Chemical Properties]
light yellow to brown liquid | [Uses]
Trifluoromethanesulfonimide is a strong acid, used in the preparation of highly efficient Lewis acid catalysts.
| [Application]
Trifluoromethanesulfonimide may be used in the following studies:
As catalyst during the polymerization of octamethylcyclotetrasiloxane in the presence of hexamethyldisiloxane.
As efficient catalyst in the synthesis of various non-reducing disaccharides, via ketopyranosylation of 2,3,4,6-tetra-O-benzyl-1-C-methyl-D-hexopyranoses.
Starting material for preparing the N-fluoro derivative, a reactive fluorinating agent.
As a component of solid polymer electrolytes. | [General Description]
Bis(trifluoromethane)sulfonimide (TFSI, Tf2N) is utilized as anion species to form 1-ethyl-3-methylimidazolium molten salts. It undergoes acid-base complexation with rod-like poly(2,5-pyridine) to afford highly-ordered lamellar self-assemblies in the hydrated films. | [Synthesis]
The general procedure for the synthesis of lithium bis(trifluoromethanesulfonyl)imide (HTf2N) from lithium bis(trifluoromethanesulfonyl)imide (LiTf2N) is as follows: LiTf2N is dissolved in concentrated sulfuric acid, followed by sublimation at 70 °C under reduced pressure (10^-3 mbar) to give the HTf2N crude product. This crude product can be further purified. The yield was 90%. The NMR hydrogen spectrum (1H-NMR, D2O) of the product showed: δ 4.77 (s, 1H); the NMR fluorine spectrum (19F-NMR, D2O) showed: δ -79.16 (s, 6F); and the NMR carbon spectrum (13C{19F}NMR, D2O) showed: δ 119.27 (s, 2C). | [References]
[1] Journal fuer Praktische Chemie/Chemiker-Zeitung, 1998, vol. 340, # 6, p. 506 - 512
[2] Physical Chemistry Chemical Physics, 2011, vol. 13, # 2, p. 725 - 731
[3] Journal of Fluorine Chemistry, 2007, vol. 128, # 10, p. 1326 - 1334
[4] Chemistry - A European Journal, 2010, vol. 16, # 11, p. 3355 - 3365
[5] Journal of Molecular Liquids, 2014, vol. 192, p. 191 - 198 |
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