1-Ethyl-3-methylimidazolium tetrafluoroborate
- CAS No.
- 143314-16-3
- Chemical Name:
- 1-Ethyl-3-methylimidazolium tetrafluoroborate
- Synonyms
- EMIMBF4;1-Ethyl-3-methylimidazolium tetrafluorob;1-Ethyl-3-methylimidazole tetrafluoroborate;SKL1343;SKL1391;formoltensalt;Basionics? EE 03;JACS-143314-16-3;EMIMBF4;1-Ethyl-3-methylimid
- CBNumber:
- CB0262873
- Molecular Formula:
- C6H11BF4N2
- Molecular Weight:
- 197.97
- MDL Number:
- MFCD00216668
- MOL File:
- 143314-16-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 1-Ethyl-3-methylimidazolium tetrafluoroborate ≥99%, <1000?ppm H2O | 900772 | 25G | $575 |
| 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC) | 00768 | 5G | $203 |
| 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC) | 00768 | 50g | $917 |
| 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC) | 00768 | 5G-F | $184 |
| 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC) | 00768 | 50G-F | $835 |
| More product size | |||
| Melting point | 15 °C (lit.) |
|---|---|
| Boiling point | >350 °C (lit.) |
| Density | 1.294 g/mL at 25 °C (lit.) |
| vapor pressure | 0-0Pa at 20-25℃ |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | liquid |
| color | Colorless to Light orange to Yellow |
| Viscosity | 33.8 cP (25 °C) |
| Sensitive | Hygroscopic |
| InChI | InChI=1S/C6H11N2.BF4/c1-3-8-5-4-7(2)6-8;2-1(3,4)5/h4-6H,3H2,1-2H3;/q+1;-1 |
| InChIKey | RNBAQXLNJMVTCI-UHFFFAOYSA-M |
| SMILES | [B-](F)(F)(F)F.N1(CC)C=C[N+](C)=C1 |
| CAS DataBase Reference | 143314-16-3(CAS DataBase Reference) |
| ECW | 3.6 - 4.0 V |
| UNSPSC Code | 12352100 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H411 | |||||||||
| Precautionary statements | P273-P301+P312+P330 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xn,N | |||||||||
| Risk Statements | 36/38-51/53-22-24/25-23 | |||||||||
| Safety Statements | 23-24/25-61 | |||||||||
| RIDADR | UN3082 9/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 3-10 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29332900 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Chronic 2 |
|||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
1-Ethyl-3-methylimidazolium tetrafluoroborate price More Price(38)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 900772 | 1-Ethyl-3-methylimidazolium tetrafluoroborate ≥99%, <1000?ppm H2O | 143314-16-3 | 25G | $575 | 2026-04-30 | Buy |
| Sigma-Aldrich | 00768 | 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC) | 143314-16-3 | 5G | $203 | 2026-04-30 | Buy |
| Sigma-Aldrich | 00768 | 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC) | 143314-16-3 | 50g | $917 | 2026-04-30 | Buy |
| Sigma-Aldrich | 00768 | 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC) | 143314-16-3 | 5G-F | $184 | 2024-03-01 | Buy |
| Sigma-Aldrich | 00768 | 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC) | 143314-16-3 | 50G-F | $835 | 2024-03-01 | Buy |
1-Ethyl-3-methylimidazolium tetrafluoroborate Chemical Properties,Uses,Production
Conductivity
14.1 mS/cm (25 °C)
Chemical Properties
Light yellow liquid
Uses
1-Ethyl-3-methylimidazolium tetrafluoroborate is a room temperature ionic liquid widely used as an electrolyte in electrochemical studies. Its diffusion coefficient, 13C spin-lattice relaxation times, and nuclear Overhauser enhancements have been analyzed using NMR techniques to study its hydrogen bonding. Some of its fundamental physical and chemical properties such as density, viscosity, thermal stability, surface tension, refractive index and pH have been studied over a wide range of temperature.
Uses
The enzymatic resolution of homophenylalanine ester to form enantiomeric homophenylalanine can be performed using 1-ethyl-3-methylimidazolium tetrafluoroborate as a reaction medium.
Uses
1-Ethyl-3-methylimidazolium tetrafluoroborate is an ionic liquid used in the recycling of osmium in the dihydroxylation of olefins with osmium(VIII) oxide. It is a stable liquid electrolyte used in the capillary electrophoretic method for resolving phenolic compounds present in grape seed extract. It also acts as a good solvent for a wide range of both organic and inorganic compounds.
General Description
1-Ethyl-3-methylimidazolium tetrafluoroborate is an air and water stable, room temperature ionic liquid (RTIL). It can be prepared by reacting 1-ethyl-3-methylimidazolium bromide with tetrafluoroboric acid.
1-Ethyl-3-methylimidazolium tetrafluoroborate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Zjartspharm Co., Ltd | 15068876005 | jocelynpan@zjarts.com | China | 9960 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21585 | 55 |
| Henan Allgreen Chemical Co.,LTD | +86-37155567971 +86-13633837469 | info@allgreenchem.com | China | 6000 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 | sales1@chuanghaibio.com | China | 5218 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14026 | 58 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3619 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29812 | 58 |
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View Lastest Price from 1-Ethyl-3-methylimidazolium tetrafluoroborate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-03 | 1-Ethyl-3-methylimidazolium tetrafluoroborate
143314-16-3
|
1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-07-28 | 1-Ethyl-3-methylimidazolium tetrafluoroborate
143314-16-3
|
$500.00 | 99% | Zjartspharm Co., Ltd | |||
 |
2026-05-28 | 1-Ethyl-3-methylimidazolium tetrafluoroborate
143314-16-3
|
$60.00 | 1KG | 99.9% | 100000kg | Hebei Chuanghai Biotechnology Co,.LTD |
-
- 1-Ethyl-3-methylimidazolium tetrafluoroborate
143314-16-3
- $0.00
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- 1-Ethyl-3-methylimidazolium tetrafluoroborate
143314-16-3
- $500.00
- 99%
- Zjartspharm Co., Ltd
-
- 1-Ethyl-3-methylimidazolium tetrafluoroborate
143314-16-3
- $60.00
- 99.9%
- Hebei Chuanghai Biotechnology Co,.LTD
