1-ETHYL-3-METHYLIMIDAZOLIUM ACETATE
- Product Name
- 1-ETHYL-3-METHYLIMIDAZOLIUM ACETATE
- CAS No.
- 143314-17-4
- Chemical Name
- 1-ETHYL-3-METHYLIMIDAZOLIUM ACETATE
- Synonyms
- EMIMAc;1-ethyl-3-methylimidazole acetate;3-Ethyl-1-methyl-1H-imidazol-3-ium acetate;LM 1132;SKL1392;ium acetate;EMIM ACETATE;Basionics? BC 01;BASIONIC(TM) BC 01;BASIONIC(R) BC 01, EMIM Ac
- CBNumber
- CB8453705
- Molecular Formula
- C8H14N2O2
- Formula Weight
- 170.21
- MOL File
- 143314-17-4.mol
1-ETHYL-3-METHYLIMIDAZOLIUM ACETATE Property
- Melting point:
- -20℃
- Density
- 1.027 g/cm 3 at 25 °C
- vapor pressure
- 0-0.001Pa at 20-50℃
- refractive index
- n20/D 1.502
- Flash point:
- 164 °C
- storage temp.
- Inert atmosphere,Room Temperature
- form
- Liquid
- color
- Light yellow to Amber to Dark green
- Water Solubility
- Soluble in water, acetonitrile, acetone, dichloromethane.
- Sensitive
- Moisture Sensitive
- InChI
- InChI=1S/C6H11N2.C2H4O2/c1-3-8-5-4-7(2)6-8;1-2(3)4/h4-6H,3H2,1-2H3;1H3,(H,3,4)/q+1;/p-1
- InChIKey
- XIYUIMLQTKODPS-UHFFFAOYSA-M
- SMILES
- [N+]1(=CN(C=C1)CC)C.C(C)(=O)[O-]
- LogP
- -2.5--2 at 23℃ and pH6.4
- EPA Substance Registry System
- 1H-Imidazolium, 3-ethyl-1-methyl-, acetate (1:1) (143314-17-4)
- ECW
- 3.2 V
Safety
- Risk Statements
- 36/37/38
- Safety Statements
- 23-26-37-60
- WGK Germany
- 3
- F
- 3-10
- TSCA
- Yes
- HS Code
- 29332900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 900787
- Product name
- 1-Ethyl-3-methylimidazolium acetate
- Purity
- ≥98%
- Packaging
- 25G
- Price
- $261
- Updated
- 2025/07/31
- Product number
- 51053
- Product name
- 1-Ethyl-3-methylimidazolium acetate
- Purity
- ≥95.0% (HPLC)
- Packaging
- 100G
- Price
- $327.75
- Updated
- 2025/07/31
- Product number
- 51053
- Product name
- 1-Ethyl-3-methylimidazolium acetate
- Purity
- ≥95.0% (HPLC)
- Packaging
- 1KG
- Price
- $1406
- Updated
- 2025/07/31
- Product number
- E0883
- Product name
- 1-Ethyl-3-methylimidazolium Acetate
- Purity
- >95.0%(HPLC)(T)
- Packaging
- 5g
- Price
- $92
- Updated
- 2025/07/31
- Product number
- E0883
- Product name
- 1-Ethyl-3-methylimidazolium Acetate
- Purity
- >95.0%(HPLC)(T)
- Packaging
- 25g
- Price
- $292
- Updated
- 2025/07/31
1-ETHYL-3-METHYLIMIDAZOLIUM ACETATE Chemical Properties,Usage,Production
Conductivity
2.50 mS/cm
Uses
1-Ethyl-3-methylimidazolium acetate has been used in the preparation of ionic liquid ferrofluid (ILF).
Uses
1-Ethyl-3-methylimidazolium acetate is suitable for use as cellulose solvent in the homogeneous conversion of cellulose with acid chlorides, trityl chloride and tosyl chloride. It may be employed as solvent for the synthesis of copolymer of starch grafted with polystyrene (starch-g-PS) and environmentally friendly cellulose films.
Uses
1-Ethyl-3-methylimidazolium Acetate is ionic liquid; used in method for efficiently extracting high purity gutta percha gum based on two-phase ionic liquid and organic solvent.
General Description
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Synthesis
6080-56-4
65039-08-9
143314-17-4
General procedure for the synthesis of 1-ethyl-3-methylimidazole acetate from lead acetate trihydrate and 1-ethyl-3-methylimidazole bromide salt: First, 1-ethyl-3-methylimidazole bromide salt (0.2 mol) and lead (II) acetate trihydrate (0.1 mol) were dissolved in 30 mL and 70 mL of distilled water, respectively. After both were completely dissolved, the 1-ethyl-3-methylimidazole bromide salt solution was slowly added to the lead (II) acetate trihydrate solution under vigorous mechanical stirring. The reaction was stirred under nitrogen protection at a constant temperature of 35°C for 48 hours. Upon completion of the reaction, the reaction mixture was refrigerated at 3 °C for 12 h to promote the formation of a precipitate, which was subsequently removed by filtration. The filtrate was removed from water by distillation under reduced pressure to give the final 1-ethyl-3-methylimidazole acetate (EMIMAc), the product was a pale yellow viscous liquid with 0.02% moisture content and 0.004% bromide content in 93% yield.
References
[1] Carbohydrate Polymers, 2013, vol. 94, # 1, p. 505 - 510
[2] Journal of Molecular Structure, 2012, vol. 1015, p. 147 - 155
[3] Carbohydrate Polymers, 2012, vol. 89, # 1, p. 7 - 16
[4] Carbohydrate Polymers, 2012, vol. 90, # 2, p. 792 - 798
1-ETHYL-3-METHYLIMIDAZOLIUM ACETATE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1-ETHYL-3-METHYLIMIDAZOLIUM ACETATE manufacturers
- Product
- 1-ETHYL-3-METHYLIMIDAZOLIUM ACETATE 143314-17-4
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-22
- Product
- 1-Etyl-3-Methylimidazolium Acetate 143314-17-4
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-05-27
- Product
- 1-Etyl-3-Methylimidazolium Acetate 143314-17-4
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1Kg
- Purity
- 99.9%
- Supply Ability
- 200tons
- Release date
- 2024-04-08