1-ETHYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE CAS#174899-82-2

1-ETHYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE CAS#174899-82-2

Basic Information

1-ETHYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE
[EMIM][N(Tf)₂]
Ionic liquid

1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide is a room-temperature ionic liquid with low volatility, thermal stability, and useful electrical conductivity. Its broad electrochemical window and ability to dissolve gases support oxygen electroreduction, gas absorption, and analytical studies. Other applications include synthesis solvents, nanomaterial preparation, ammonia detection, and thermally responsive ionic-liquid gel systems.

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product description

Excellent Thermal and Chemical Stability: As a room-temperature ionic liquid, it offers high thermal stability and low vapor pressure, making it suitable for demanding chemical and electrochemical processes.


Wide Electrochemical Window: Provides a broad electrochemical range with good conductivity, enabling accurate and efficient electrochemical studies of active species.


Strong Solvation Capability: Demonstrates effective solubility for gases such as CO₂ and oxygen, supporting applications in gas absorption and electrochemical analysis.


Versatile Application Performance: Functions as a reliable non-aqueous solvent in organic synthesis, nanoparticle preparation, and analytical methods, offering advantages over traditional aprotic polar solvents.


Product Description of 1-ETHYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE CAS#174899-82-2

[EMIM][N(Tf)₂] is a common room-temperature ionic liquid widely used as industrial and synthetic solvent.

It dissolves carbon dioxide and electroactive oxygen, supporting oxygen electroreduction research, and applies to ammonia detection and nanomaterial preparation.

With low volatility, high thermal stability, fine conductivity and broad electrochemical window, it outperforms traditional polar solvents and fits well for electrochemical and gas-related researches.


Product Application of 1-ETHYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE CAS#174899-82-2

1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide is an ionic liquid used in methods for controlling the thermal response temperature of ionic liquid gels, as well as in the development of thermally responsive ionic gel systems.


Product Specifications

Parameters


Melting point≥-15 °C (lit.)
Boiling point543.6 °C
density1,53 g/cm3
vapor pressure0.004-0.007Pa at 140.9-150.9℃
refractive index1.4220-1.4260
Fp>200 ºC
storage temp.Store below +30°C.
Water SolubilityInsoluble in water
formliquid
Specific Gravity1.53
colorcolorless to pale yellow
InChIInChI=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
InChIKeyLRESCJAINPKJTO-UHFFFAOYSA-N
SMILES[N-](S(C(F)(F)F)(=O)=O)S(=O)(=O)C(F)(F)F.N1(CC)C=C[N+](C)=C1
LogP-0.73--0.65 at 25℃ and pH6.1
ECW4.7 V
Hazard CodesT,N
Risk Statements24/25-34-51/53
Safety Statements26-36/37/39-45-61
RIDADRUN 2922
WGK Germany3
F10
HS Code2935 90 90
ToxicityLD50 orally in Rabbit: > 50 - 300 mg/kg


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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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FAQ

1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.


2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.


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Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.


4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.


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