1-Ethyl-3-methylimidazolium trifluoromethanesulfonate
Synonym(s):[EMIM][TRIFLATE];1-Ethyl-3-methylimidazolium trifluoromethanesulfonate;EMIM Otf
- CAS NO.:145022-44-2
- Empirical Formula: C7H11F3N2O3S
- Molecular Weight: 260.23
- MDL number: MFCD00210008
- EINECS: 680-002-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02

What is 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate?
Conductivity
9.84 mS/cm
Chemical properties
Colorless liquid
The Uses of 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate
1-Ethyl-3-methylimidazolium trifluoromethanesulfonate may be used as a solvent to produce ionic polymer-polymer composites (IP2C) and also in lipase-catalyzed enantioselective amine acylation with 4-pentenoic acid.
The Uses of 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate
Recently used in the preparation of hydrophobic, highly conductive ambient-temperature molten salts, and in the preparation of dual intercalating molten electrolyte batteries.
Properties of 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate
Melting point: | -12°C |
Boiling point: | >350 °C (lit.) |
Density | 1.387 g/mL at 25 °C (lit.) |
refractive index | n |
Flash point: | >230 °F |
storage temp. | Store below +30°C. |
form | clear liquid |
color | Colorless to Light yellow to Light orange |
Water Solubility | Soluble in water. |
CAS DataBase Reference | 145022-44-2(CAS DataBase Reference) |
ECW | 3.9 V |
Safety information for 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate
Signal word | Warning |
Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P321:Specific treatment (see … on this label). P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate
New Products
4-Piperidinemethanol Ethyl 2,4-Dihydroxy-6-methylnicotinate Ethyl isonicotinate 3-pyridine methanol N-Methyl 4-chloro-pyridine-2-carboxamide 2-Fluoro-6-iodobenzoic acid 2-((2,6-difluorobenzyl)(ethoxycarbonyl)amino)-4-((dimethylamino)methyl)-5-(4-nitrophenyl)thiophene-3-carboxylic acid Ethyl2-oxo-2,3,9,10-tetrahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(7H)-carboxylate Elinzanetant tert-butyl 2-(4-amino-6-chloropyrimidin-5-yloxy)ethylmethylcarbamate Phenylazomalononitrile 5,6 Dimethoxy-1-indanone 3-Iodophenylacetic acid 2-Hexyn-1-ol Dibenzo-18-crown-6 2-Propanamine, 1-chloro-, hydrochloride (9CI) 3-Pyridineacetonitrile, α-hydroxy- 3-(hexyloxy)-4-(pyridin-3-yl)-1,2,5-thiadiazole N Ethylmethylamine Ethyl Methanesulfonate N N' DimethylEthylenediamine Lead II Bromide Variamine Blue B Diazonium salt N N N'Trimethyl ethylenediamineRelated products of tetrahydrofuran








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