| Appearance: | Liquid |
|---|---|
| Grade Standard: | Industrial Grade |
| Mf: | C8h14n2o2 |
|
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1-Ethyl-3-methylimidazolium Acetate (EMIM OAc)
Eco-Friendly Ionic Liquid for Green Chemistry and Biomass Processing
1-Ethyl-3-methylimidazolium Acetate, a room-temperature ionic liquid (RTIL), is a colorless to light yellow viscous liquid with mild acetic acid odor. It exhibits exceptional solubility in water and DMSO, while being immiscible with non-polar solvents. With a low melting point (<-50°C) and thermal stability up to 250°C, EMIM OAc combines negligible volatility (vapor pressure <0.1 Pa at 25°C) with high biodegradability. Compliant with REACH and OECD Green Chemistry guidelines, it is a sustainable alternative to traditional solvents.
Key industrial applications include:
Biomass Processing:
·Solvent for cellulose dissolution in biofuel and bioplastic production.
·Pretreatment agent for lignocellulosic feedstock in biorefineries.
Green Synthesis:
·Catalyst for acetylation and esterification reactions.
·Reaction medium for enzymatic catalysis and peptide synthesis.
Textile Industry:
·Dyeing auxiliary for natural fiber modification.
·Solvent for silk protein regeneration and functional coatings.
Pharmaceuticals:
·Co-solvent for transdermal drug delivery systems.
·Stabilizer for heat-labile antibiotics and vaccines.
Electrochemistry:
·Electrolyte additive for zinc-ion batteries and supercapacitors.
·Conductive medium for printed flexible electronics.
| Chemical Properties | |
| Melting point | -20ºC |
| Density | 1.027 g/cm 3 at 25 °C |
| vapor pressure | 0-0.001Pa at 20-50ºC |
| 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 |
| Sensitive | Moisture Sensitive |
| LogP | -2.5--2 at 23ºC and pH6.4 |
| EPA Substance Registry System | 1H-Imidazolium, 3-ethyl-1-methyl-, acetate (1:1) (143314-17-4) |
| ECW | 3.2 V |
| Safety Information | |
| Risk Statements | 36/37/38 |
| Safety Statements | 23-26-37-60 |
| WGK Germany | 3 |
| F | 3-10 |
| TSCA | Yes |
| HS Code | 29332900 |
1. Can I get samples?
Yes, free samples are available.
Samples will usually be sent out within 1-3 working days.
2. Do you accept customized orders?
Yes, both product and package can be customized.
3. What is the payment terms?
TT, LC, DP are available.
Please note that OME orders require payment prior to shipment.
4.What is the lead time for mass production?
Delivery time depends on product type and quantity.
Our company has a digital ordering system to ensure scientific and reasonable scheduling of orders, please consult the sales staff you contacted.
5. How to guarantee the product quality?
We have a complete raw material inspection, quality control and pre-factory inspection system to ensure that the order delivered to you is in line with the contract.
In addition, it also supports third-party inspection before shipment. If the inspection fails, the customer's payment will be refunded, and the loss caused by the breach of contract will be compensated.
6. How to check the order status after payment?
After the order is confirmed, the merchandiser will follow up every week and update the order status to you by email.
7. How to deal with after-sales problems?
The after-sales service implements the order responsibility system, and the salesman is the first responsible person for the order. The after-sales service department will set up a service team after receiving the complaint. They will complete the incident investigation and provide you with a resolution within 72 hours.
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