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1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide

Name: 1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide
SKU: ACM174899822-2
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Catalog NumberACM174899822-2

CAS Number174899-82-2

CategoryBattery Materials

1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide

Synonyms

EMIMTFSI

Description

([EMIM][N(Tf)2]) as a non-aqueous solvent, is advantageous over traditional aprotic polar organic solvents in electrochemical investigation of electroactive species since it has low vapor pressure, high thermal stability, good conductivity and a wide electrochemical window.

IUPAC Name

bis(trifluoromethylsulfonyl)azanide;1-ethyl-3-methylimidazol-3-ium

Molecular Weight

391.30

Molecular Formula

C8H11F6N3O4S2

Canonical SMILES

CCN1C=C[N+](=C1)C.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

InChI

InChI=1S/C6H11N2.C2F6NO4S2/c1-3-8-5-4-7(2)6-8;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h4-6H,3H2,1-2H3;/q+1;-1

InChI Key

LRESCJAINPKJTO-UHFFFAOYSA-N

Melting Point

-15 °C

Flash Point

Not applicable

Purity

>98.0%THPLC

Solubility

miscible with dichloromethane

Appearance

Colorless to Light orange to Yellow clear liquid

Application

Surface treatment,Energy storage

Storage

Store under inert gas

Complexity

447

Covalently-Bonded Unit Count

EC Number

605-741-9;700-235-5

Exact Mass

391.009517g/mol

Formal Charge

Hazard Statements

H315 : Causes skin irritation.H319 : Causes serious eye irritation.

Heavy Atom Count

MDL Number

MFCD03788927

MeSH Entry Terms

1-E-3-MIB-TFI;1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide

Monoisotopic Mass

391.009517g/mol

Precautionary Statements

P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.

Refractive Index

1.42

Rotatable Bond Count

Signal Word

Warning

Specific Gravity

1.53

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