1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide

ALDRICH/900801 - ≥99%, H₂O ≤500 ppm

Synonym: 1-Ethyl-3-methyl-1-H-imidazolium bis(trifluoromethansulfonyl)imide; EMIM BTI; EMIM TFSI; EMIMIm

CAS Number: 174899-82-2
Empirical Formula (Hill Notation): C₈H₁₁F₆N₃O₄S₂
Molecular Weight: 391.31
MDL Number: MFCD03788927
Linear Formula: C₈H₁₁F₆N₃O₄S₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-900801-25G	25 g	$787.00 1/EAAdd To Favorites	Add To Favorites

application(s)	battery manufacturing
assay	≥99%
composition	H₂O, ≤500 ppm
density	1.5236 g/cm³
form	liquid
impurities	≤500 ppm H₂O
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
mp	≥−15 °C (lit.)
Quality Level	100
SMILES string	CCn1cc[n+](C)c1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

Application:

Ionic liquids (ILs) are molten salts with melting points lower than 100 °C. They usually consist of pair of organic cation and anion. ILs exhibit unique properties such as non-volatility, high thermal stability, and high ionic conductivity and find applications as electrolytes in lithium/sodium ion batteries and dye-sensitized solar cells. They are also used as media for synthesis of conducting polymers and intercalation electrode materials.

General description:

1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide is a class of electrolytic materials that can be used in the fabrication of lithium-ion batteries. Lithium-ion batteries consist of anode, cathode, and electrolyte with a charge-discharge cycle. These materials enable the formation of greener and sustainable batteries for electrical energy storage.

Symbol	GHS06
Signal word	Danger
Hazard statements	H301
Precautionary statements	P301 + P310 + P330
RIDADR	UN 2810 6.1 / PGIII
WGK Germany	WGK 1

Purity	≥99%
mp	≥−15 °C (lit.)
Density	1.5236 g/cm³
UNSPSC	12352111