1-Ethyl-3-methylimidazolium Diethyl Phosphate
- CAS No.
- 848641-69-0
- Chemical Name:
- 1-Ethyl-3-methylimidazolium Diethyl Phosphate
- Synonyms
- SKL1506;EMIM DEP;Enim DEP;EMIM(EtO)2PO2;Basionics? LQ 11;Basionics(R) LQ 11;1-ethyl-3-methylimidazolium diethylphosphat;1-Ethyl-3-methylimidazolium diethylphosphate;1-Ethyl-3-methylimidazolium diethyl phosphate, ≥98.0%;1-Ethyl-3-methylimidazolium diethyl phosphate, ≥97% (HPLC)
- CBNumber:
- CB01569096
- Molecular Formula:
- C10H21N2O4P
- Molecular Weight:
- 0
- MDL Number:
- MFCD09953486
- MOL File:
- 848641-69-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 1-Ethyl-3-methylimidazolium diethyl phosphate ≥98.0% (HPLC) | 671541 | 50g | $326 |
| 1-Ethyl-3-methylimidazolium diethyl phosphate ≥98.0% (HPLC) | 671541 | 5g | $74.3 |
| 1-Ethyl-3-methylimidazolium Diethyl Phosphate >96.0%(HPLC)(T) | E1309 | 5g | $29 |
| 1-Ethyl-3-methylimidazolium Diethyl Phosphate >96.0%(HPLC)(T) | E1309 | 25g | $89 |
| 1-Ethyl-3-methylimidazolium diethyl phosphate ≥99%(HPLC) | 39753 | 5G | $25.24 |
| More product size | |||
| Melting point | 19-21°C |
|---|---|
| Boiling point | 196℃ at 101.325kPa |
| Density | 1.157 |
| vapor pressure | 1.2-10.9hPa at 25-60℃ |
| refractive index | n20/D 1.475 |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Liquid |
| color | Colorless to Yellow to Orange |
| PH | 5-7 (200g/l, H2O, 20℃) |
| Water Solubility | Fully miscible in water. |
| Sensitive | Moisture Sensitive |
| BRN | 10726450 |
| InChI | 1S/C6H11N2.C4H11O4P/c1-3-8-5-4-7(2)6-8;1-3-7-9(5,6)8-4-2/h4-6H,3H2,1-2H3;3-4H2,1-2H3,(H,5,6)/q+1;/p-1 |
| InChIKey | HQWOEDCLDNFWEV-UHFFFAOYSA-M |
| SMILES | CCn1cc[n+](C)c1.CCOP([O-])(=O)OCC |
| LogP | -0.22 at 25℃ and pH7.5 |
| CAS DataBase Reference | 848641-69-0 |
| ECW | 5.8 V |
| UNSPSC Code | 12352107 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H314 | |||||||||
| Precautionary statements | P270-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 22-34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN3265 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29332900 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Skin Corr. 1B |
|||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
1-Ethyl-3-methylimidazolium Diethyl Phosphate price More Price(39)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 671541 | 1-Ethyl-3-methylimidazolium diethyl phosphate ≥98.0% (HPLC) | 848641-69-0 | 50g | $326 | 2026-04-30 | Buy |
| Sigma-Aldrich | 671541 | 1-Ethyl-3-methylimidazolium diethyl phosphate ≥98.0% (HPLC) | 848641-69-0 | 5g | $74.3 | 2025-07-31 | Buy |
| TCI Chemical | E1309 | 1-Ethyl-3-methylimidazolium Diethyl Phosphate >96.0%(HPLC)(T) | 848641-69-0 | 5g | $29 | 2026-04-30 | Buy |
| TCI Chemical | E1309 | 1-Ethyl-3-methylimidazolium Diethyl Phosphate >96.0%(HPLC)(T) | 848641-69-0 | 25g | $89 | 2026-04-30 | Buy |
| Chem-Impex | 39753 | 1-Ethyl-3-methylimidazolium diethyl phosphate ≥99%(HPLC) | 848641-69-0 | 5G | $25.24 | 2026-05-19 | Buy |
1-Ethyl-3-methylimidazolium Diethyl Phosphate Chemical Properties,Uses,Production
Conductivity
0.84 mS/cm
Chemical Properties
Yellow to orange liquid
Uses
It finds its application in improving enzymatic hydrolysis of wheat straw and in the enzymatic in situ saccharification of cellulose in aqueous-ionic liquid media.
Application
1-Ethyl-3-methylimidazolium diethylphosphate ([C2mim][(C2)2OPO3]) has high biomass solubilization ability due to hydrogen bond basicity and the potential role of cation to rupture the bacterial cell wall. Specifically， one [(C2)2OPO3] anion can interact with two hydroxyl groups of cellulose, which further supports its ability to dissolve biopolymers having OH functionality. Moreover, the cationic imidazolium part of ([C2mim][(C2)2OPO3]) has been shown to interact with negatively charged phospholipid membrane via strong electrostatic interaction to rupture the bacterial membrane[1].
General Description
1-Ethyl-3-methylimidazolium diethyl phosphate is a low melting, imidazolium-based ionic liquid, which can dissolve cellulose. The solution of cellulose in EMIM DEP-pyridine mixture is stable in time.
References
[1] Dubey S, et al. 1-Ethyl-3-methylimidazolium Diethylphosphate Based Extraction of Bioplastic “Polyhydroxyalkanoates” from Bacteria: Green and Sustainable Approach. ACS Sustainable Chemistry & Engineering, 2017; 6: 766–773.
1-Ethyl-3-methylimidazolium Diethyl Phosphate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Wuhu Nuowei chemistry Co., Ltd. | +86-0553-2911116-802 +86-18055326116 | sales1@nuowei-chem.com | China | 1627 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | +86-13017695106 +86-13676922317 | jiuyitime@fdachem.com | China | 16513 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5742 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30225 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Baoji Guokang Healthchem Co., Ltd. | +86-0917-3909592 +86-13892490616 | gksales1@gk-bio.com | China | 9073 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 17259 | 58 |
| Henan Alfa Chemical Co., Ltd | +8615838112936 | sale03@alfachem.cn | China | 9798 | 58 |
View Lastest Price from 1-Ethyl-3-methylimidazolium Diethyl Phosphate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-04-17 | 1-Ethyl-3-methylimidazolium diethyl phosphate
848641-69-0
|
US $18.00-48.00 / KG | 0.01KG | 99% | g-kg-tons, free sample is available | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
 |
2026-03-20 | 1-Ethyl-3-methylimidazolium diethylphosphate
848641-69-0
|
US $0.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-04-04 | 1-Ethyl-3-methylimidazolium diethylphosphate
848641-69-0
|
US $0.00-0.00 / KG | 1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. |
-
- 1-Ethyl-3-methylimidazolium diethyl phosphate
848641-69-0
- US $18.00-48.00 / KG
- 99%
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- 1-Ethyl-3-methylimidazolium diethylphosphate
848641-69-0
- US $0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 1-Ethyl-3-methylimidazolium diethylphosphate
848641-69-0
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
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