1-Ethyl-3-methylimidazolium Diethyl Phosphate
Synonym(s):1-Ethyl-3-methylimidazolium diethylphosphate;EMIM DEP
- CAS NO.:848641-69-0
- Empirical Formula: C10H21N2O4P
- Molecular Weight: 0
- MDL number: MFCD09953486
- EINECS: 684-879-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-13 11:39:26
What is 1-Ethyl-3-methylimidazolium Diethyl Phosphate?
Conductivity
0.84 mS/cm
Chemical properties
Yellow to orange liquid
The Uses of 1-Ethyl-3-methylimidazolium Diethyl Phosphate
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.
What are the applications of 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.
Properties of 1-Ethyl-3-methylimidazolium Diethyl Phosphate
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 |
CAS DataBase Reference | 848641-69-0 |
ECW | 5.8 V |
Safety information for 1-Ethyl-3-methylimidazolium Diethyl Phosphate
Signal word | Danger |
Pictogram(s) |
Corrosion Corrosives GHS05 Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral H314:Skin corrosion/irritation |
Precautionary Statement Codes |
P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1-Ethyl-3-methylimidazolium Diethyl Phosphate
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